... recently, don’t you think?6 My grandfather died 30 years ago. I (never/meet) him.4. Fill in the blanks with modals: must - have to - ought to - used to1. You wash your hands before meals.2. It’s ... seventeen. In the play, she must appear in a bright red dress and long black stockings. Last year in another play, she had to wear short socks and a bright, orange-colored dress. If anyone asks her ... the party?7. There are many clouds in the sky. It (rain) ….…… ……………………………6. Read the passage and answer the following questions: My aunt Nhan is an actress. She must be at least thirty-five....
... …………………………………………………………………………………………………TOPIC 2: OUR PAST PERIOD 8: PRESENT SIMPLE, PASTSIMPLEAND PREPOSITIONS OF TIMEA. Theory:1. Present simpleandpast simple: Tenses Affirmation Negation InterrogationPresent simple S + am/ ... morning, Tuan and his father go jogging around Xuan Huong Lake. Hoa and her mother walked along Bui Thi Xuan Street and then visited the flower garden. Hoa liked it very much and the flowers ... ………………………………………………………………………………………………………………………………………………………………………………………………………………………….…………… V. Read the passage and answer question below:In the summer holidays, Mr. Hung, Mrs. Chi and their children, Tuan and Hoa often go to the beach for two or three...
... qickly that I ___ (not understand) him.A. speaks/ don’t understandB. is speaking/ don’t understandC. speak/ doesn’t understandD. is speaking/ am not understanding.10. I’m going for a walk. ... comeB. Do/ comeC. Is/ comingD. Is/ coming.Present simpleand Present continuous ( Hiện tại đơn và hiện tại tiếp diễn)Present simple Present continuous Use + Diễn tả thói quen ở hiện tại.+ Chỉ ... looking/ is just talkingD. Are looking/ take6. ___ you ___ (know) why an apple ___ (fall) down and not up?A. Do you know/ is fallingB. Do you knowing/ is fallingC. Are you knowing/ fallsD...
... B. is speaking/ don’t understandC. speak/ doesn’t understandD. is speaking/ am not understanding.10. I’m going for a walk. ___ you ___ (come) with me?A. ... buys/winD. buy/win9. He usually ___ (speak) so qickly that I ___ (not understand) him.A. speaks/ don’t understand ... Where…you…(come) from? – I…(tobe) from Vietnam.16. Do…you…(like) Hanoi?17. What…you…(think) about?18. Mr. and Mrs. Parson…. (drive) to work together everyday.19. The water… (boil). Can you turn it off?20....
... same time in the past. Eg. Mark was reading a book and Tony was watching television.BE CAREFUL!!!!The pastcontinuous and the pastsimple are often used together.The pastsimple interrupts ... action of the past continuous. Eg. I was watching television when my friend arrived.BE CAREFUL!!!!The pastcontinuous and the pastsimple are often used together.The pastsimple interrupts ... at the same time in the past. Eg. Mark was reading a book and Tony was watching television.We use the pastcontinuous to talk about an action that started in the past but not finished at...
... you too tired? Pastsimple & Pastcontinuous Unit 5. Past simple A Xem xét ví dụ sau: Wolfgang Amadeus Mozart was an Austrian musician and composer. He lived from 1756 ... to her but she wasn’t looking. C So sánh thì pastcontinuous - quá khứ tiếp diễn (I was doing) và pastsimple - quá khứ đơn (I did): Past continuous (đang ở giữa hành động) I was walking ... enjoyed Did you enjoy? I didn’t enjoy Pastcontinuous A Hãy xem ví dụ sau: Yesterday Karen and Jim played tennis. They began at 10 o’clock and finished at 11.30. So, at 10.30 they were...
... Pastsimple (Thì quá khứ đơn) Simple Past là thì quá khứ đơn. Để viết câu ở thì SimplePast ta chia động từ ở dạng past của nó. Hầu hết các động từ khi ... hold :held to meet :met to stand :stood to mean :meant to read /rid/ :read /red/ to sit :sat to take :took to think :thought * Chúng ta dùng thì SimplePast để chỉ một sự việc đã xảy ... herself It itself Số nhiều We ourselves You yourselves They themselves Ví dụ: Tom is shaving and he cuts himself. (không phải he cuts him) (Tom đang cạo râu và anh ta cắt phải mình). The...
... load and constant temperature gradient ∆T. 4 Modeling and Simulation of Thermoelectric Energy Harvesting Processes Piotr Dziurdzia AGH University of Science and Technology in Cracow Poland ... Peltier effect Qc1 and Qh1, Joule heat Qc2 and Qh2, heat conduction Qc3 and Qh3. In case of the Joule heat it is assumed that one half of it dissipates at the cold side and the other half ... Sustainable Energy Harvesting Technologies – Past, Present and Future 116 resistive load RL, the voltage VS forces a Peltier current I flow, and in consequence there appears a Joule heat...
... Circuits and Systems, vol.2, no.4, pp.251-259, 2008.168Sustainable Energy Harvesting Technologies – Past, Present and Future14 Sustainable Energy Harvesting Technologies: Past, Present and FutureAt ... Energy Harvesting Technologies – Past, Present and Future10 Sustainable Energy Harvesting Technologies: Past, Present and Future4. Hybrid flexible energy harvesting and energy storageThe proposed ... Technologies – Past, Present and FutureWearable Energy Harvesting System for Powering Wireless Devices 5Barbic et al. (1999), rated voltage at about 1.5 V and capacity of ≈ 30 mAh) in prototype and to...
... http://www.secomtel.com/UpFilesPDF /PDF/ Agilent /PDF_ DOCS/SKYDIODE/ 03_ SKYDI/HSMS2850 .PDF (Last accessed on 13 July, 2011) [6] McSpadden, J. et al., H. (1992). Theoretical and Experimental Investigation ... temperature sensor with WLAN at 2.4 GHz (ISM band). An ISM band sleeve antenna is used for the transmission. Using the cellular band rectenna shown and discussed in Section 2.5.1, at least 3.14 ... Harvesting Technologies – Past, Present and Future 254 The transmitter consists of one-chip microcomputer (MCU) PIC16F877A and wireless module nRF24L01P for the control, and MCU can be connected...
... I. Pastsimple (irregular verbs). 1. I ___________ (loose) my watch in the park. 2. David ___________ (not hurt) his knee. 3. I kicked the ball and it ___________ (break) a window. Past simple: ... ____________ (not dance) at the party. 5. My brother ____________ (travel) to Ireland last summer. B. Write the pastsimple of these verbs. 1. copy __________ 2. revise __________ 3. cycle __________ ... sentences with the past simple. be – got up – meet – have – go – run – drink – sleep – swim – eat Yesterday I got up early, at about seven o´clock. 1. I ________ a shower and some fruit for...