... yesterday ? Because they were very busy, yesterday IV Sửa lỗi sai câu sau ( 1 ,5 điểm) Lets play hide and seek hide - and - seek I am writing a letter for my pen friend to What you play sports? ... farmer hospital dancer played sang wrote had American Chinese English Japan II Gạch chân đáp án ( 2 ,5 điểm ) Whats does your father ? ( He /She / It ) is a postman How old ( was / are / were ) you...
... was ( on / in / at ) the Festival We ( celebrate / celebrates / celebrated ) Teacher’s day last month 10 My mother ( clean / cleans / is cleaning ) the house at the moment 11 When were you born? ... father do? B: My father is a farmer A: Do you want to play skipping rope? B No, I want to play hide – and seek IV Read and answer(2 points) Hello My name is Quang I go to school in the morning...
... My sister and I (be) Students.We go to school by bus.Yesterday we had the English Language Festival.It (start) at 7.OO and (finish) at 10.OO.All the teacher and students (be) in beautiful school ... hes going to learn English in Ho Chi Minh city Wheres her father ? He water flowers in the garden Are they going to watch a football match in My Dinh Stadium? Yes,they are V Cho dạng động ... .with her family.There four people in her family.Her parents teach at a school.Her brother is a student university.Hoa works as doctor.She goes abroad twice three times a year She speak French...
... chéo không a) Giải phương trình : 2x − 7x + = Tính biệt thức : ∆ = (−7) − 4.2.3 = 49 − 24 = 25 > 0, ∆ = 25 = Phương trình có hai nghiệm phân biệt : −b + ∆ + 12 = = =3 2a 2.2 −b − ∆ − x2 = = = = 2a ... dương Áp dụng bất đẳng thức Co si cho hai số dương ta có : 3x + (2x + y) 5x + y ≥ 3x(2x + y) ⇒ ≥ x(2x + y) 2 3y + (2y + x) 5y + x ≥ 3y(2y + x) ⇒ ≥ x(2x + y) 2 (1) (2) Cộng vế hai bất đẳng thức ta ... GV: Đinh Ngọc Linh - THCS Yên Lương Thanh Sơn.Phú Thọ GỢI Ý GIẢI ĐỀTOÁNTHILỚP 10 TỈNH PHÚ THỌ NĂM 2013 - 2014 Câu Hướng dẫn giải a) 16 − 49 = 2.4 − = 8− =1 b) Hình vuông...