Anh van lop 9

Fill in the blank with the correct form of the word in the bracket (điền vào chỗ trống hình thức đúng của từ trong ngoặc) (1.0pt)

Siberian tigers are in danger of becoming _______________(extinction).
The main threat to the _____________ (survive) of these creatures comes from their loss of habitat.
We must find new sources of energy because fossil fuels are (limit).
Smoke from vehicles and factories is one of the dangerous_______________ (pollute).
Writing
A. Join the sentences, using who, whom, which, or whose, add comma when necessary. (Ghép câu dùng who, whom, which hoặc whose, thêm dấu phẩy khi cần thiết ) (0.5pt)
1. Nam is attending the meeting. He spent ten minutes reviewing the document yesterday.
________________________________________________________________________
2. The cat was very cute. Its leg was broken by a car.
________________________________________________________________________
B. Join the sentences, using preposition + whom or which (Ghép câu dùng giới từ + whom hoặc which) (0.25pt)
3. That boy is my good friend. I am telling you about him.
( ___________________________________________________________________________
C. Reduce relative clause into phrase. (Rút gọn mệnh đề quan hệ thành cụm thích hợp) (0.5pt)
4. The road which connects the two towns is very narrow.
( _____________________________________________________________________________________
It was the first country which gave women the vote.
( _____________________________________________________________________________________
D. Rearrange the sentence into a complete one, not give more any word (Sắp xếp câu sau thành câu hoàn chỉnh, không thêm bất kì từ nào) (0.25pt)
cutting down/ changing / trees /They / by/ weather conditions / are / in the forests/
__________________________________________________________________________
Put the verbs in brackets into the correct form. (Chia thì đúng) (0.5pt)
When they (get) to the office this morning, they met a heavy rain on the way.
He (leave)_____________ for London one year ago.