... form in the sky . They measure how (50 winds are blowing . ……
They send up weather balloons to (6) temperature and humidity ( moisture in the air ) up high . They use ………
satellites to (7) pictures ... D. were
4. A. foresee B. foretell C. forecast D. preview
5. A. far B. fast C. much D. many
6. A. heat B. fly C. weigh D. measure
7. A. take B. have C. catch D. bring
8. A. say B. saying ... 500 years . One of (2) . worst ………
earthquakes killed more than 240,000 people (3) . China in 19 76 . Some volcanoes (4) always ……… ………
erupting . These are called active volcanoes . Mount Etna...
... to be
65 . We have lived in this town ………….fifteen years.
A. since B. for C. last D. before
66 . She demanded that she …………allowed to meet her son in prison.
A. was B. would be C. be D. were
67 . ... to B. from C. of D. with
66 . Robert is going to be famous someday. He ………… in three movies already.
A. appeared B. had appeared C. has appeared D. has been appearing
67 . The chemistry book ………… ... enough work done.
A B C D
60 . The class was cancelled because of there weren’t enough students.
A B C D
61 . Although his early lead, Hudson lost the race.
A B C D
62 . Although they been advertised...
... (how much/how many)
……………………………………………………………………………………….
- 6 -
BÀI TẬPTHỰCHÀNH
TIẾNG ANH 7
- 1 -
……………………………………………………………………………………….
6, The stamps for your letter cost 8,000 Vietnam dong.
……………………………………………………………………………………….
7, ... / the
∅ / the
26, My brother needs to buy ……………… stamp for ……………… overseas mail.
A / an An / an The / a
∅ / the
- 46 -
V/ Chọn đáp án thích hợp nhất điền vào ô trống để hoàn thành đoạn văn.
Minh ... students do some ………………
- 27 -
.
XIII/ Điền từ thích hợp vào ô trống để hoàn thành đoạn văn.
65 Newton Drive
London SW6
5
th
October
Dear Lan,
are you? I am fine. Im in London, the International...
... they do ?
6. How many tables are ther e in his badroom ?
.
III. Em hay liệt kê nhng danh từ theo chủ diểm sau mà em biết ( càng nhiều càng tốt)
At school At home
Đố vui :HÃy hoàn thành ô chữ ... benches C. benchs
5. .these book? A. are B. is Isnt
6. .does your father do ? A. who B. how C. what
7. This is my sister name is Lien .
II. Hoàn thành đoạn văn và trả lời câu hỏi .
This (1) .my ... .(4).For I usually have salad . That is’ ……… … ………
(5)about a bout two o clock . I have . (6) at half past 6 in the afternoon. I ama vegetarian,so i don t ’ ……… ’
eat .(7) or fish . I eat cheese...
... .
C. There are a clocks in the living room.
D. There is a clock in the living room .
VII- Bằng thành phần được gạch dưới , chọn câu hỏi
thích hợp trong số A , B, C, D
1) There is a pen in Thu’...
... in / at D. in / on
12) I often stay at home ………… Sunday mornings.
A. in B. on C. at D. by
IV- Khoanh tròn lỗi sai trong số A, B, C. D
1) Do your brother go to school by bike or on foot ?
A B C...
... ẢNH
BÁO CÁO BÀITẬPTHỰCHÀNH
NHẬN DẠNG ĐƯỜNG CẤM Ô TÔ
Giáo viên hướng dẫn : Th.S Phạm Thế Bảo
Nhóm thực hiện : Nguyễn Việt Hùng 0511123
Nguyễn Đức Thành 0511214
... 1:size (anh_ mau,1)
for j = 1:size (anh_ mau,2)
if sqrt((i-x0)^2+(j-y0)^2)>r
anh_ mau(i,j,:)=255;
end
end
end
%cat hinh tron tu anh ban dau
l = r;
tam = imcrop (anh_ mau,[y0-l ... -> giữ nguyên
Nằm ngoài -> gán = 255
function kq = cut_circle(a ,anh_ mau)
% nhap : bien doi tuong va anh ban dau
% xuat : la hinh tron duoc giu nguyen phan ben ngoai mau trang
...