Các câu sau đúng hay sai?
Hình trên là góc vuông.
Đúng
Sai
Hình trên là góc nhọn.
Đúng
Sai
Hình trên không phải là góc vuông.
Đúng
Sai
A.sai
B.đúng
C.đúng
D.

Căn cứ vào Atlat Địa lí Việt Nam trang 10, hãy cho biết sông Đà thuộc lưu vực con sông nào ?
A.Lưu vực sông Mã.
B.Lưu vực sông Kì Cùng – Bằng Giang.
C.Lưu vực sông Thái Bình.
D.Lưu vực sông Hồng.

Chọn đáp án đúng:
Hình sau có bao nhiêu góc vuông?
4
3
2
1
A.answer3
B.
C.
D.

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to the following question.
He was given a hard maths problem but he could __________ it easily.
A.try
B.solve
C.settle
D.complete

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to the following question.
I don't really know. I'm just __________.
A.guessing
B.taking
C.picking
D.solving

Vẽ
Vẽ góc vuông đỉnh B, cạnh BA = 8, BC = 2.
10
9
8
7
6
5
4
3
2
1
0
1
2
3
4
5
6
7
8
9
10
Làm lại
A.19
B.11
C.31
D.

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to the following question.
To keep up-to-date with __________ topics, you need to read newspapers and watch the news.
A.out-of-date
B.current
C.old-fashioned
D.backward

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to the following question.
You should follow the instructions to __________ your task successfully.
 
A.complete
B.carry
C.fill
D.work

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to the following question.
I __________ hard not to laugh when I saw him in that costume.
A.tried
B.did
C.made
D.afforded

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to the following question.
It is necessary to take a/an __________ with you to avoid getting lost when travelling in a foreign country.
A.umbrella
B.map
C.suitcase
D.navigation