Complete the space in each of the following sentences with a suitable preposition.

I know her __________ sight, but I don’t know her name.

Choose the best answer:
I ........ buying a house until I had a down payment

Choose the best answer:
It’s time he ……… home now

Find the mistake and correct it.

The monkey who escaped from the circus has already been caught.

Chọn từ / cụm từ thích họp (ứng Với A, B, C hoặc D) để hoàn thành mỗi câu sau.

The disappearance of one or several species may …… the loss of biodiversity.

Fill in each blank with the correct form of the word: 

What foreign languages do they learn ……….. English? (SIDE)

Identify the word or phrase A, B, C, or D that must be changed for the sentence to be correct.

Bell started experimented with rays of transmitting speech.

Cho dạng đúng của từ trong ngoặc để hoàn thành các câu sau. 

He doesn’t mind (CRITICIZE) ____________ by other people.

Every student was very __________ about the holiday . (excite)

He________ English for 4 years.

Choose the underlined words or phrases in each sentence below that needs correcting.

Ninety percent of the earthquakes occur around the Pacific Rim knows as the “Ring of Fire”.

Choose the correct answer: 

She was doing the washing __________he was cooking dinner.

Choose the underlined word or phrase in each sentence that needs correcting.

(A) Many people believe that New York (B) is the (C) most great city (D) in America.

Choose the best answer

I wish I (know) ..................... her address.

Choose the best answer:
When you __________ your destination, your tour guide will meet you at the airport.

Choose the best answer:
It _____ that the first temple was built on the current site of Thien Tru in the 15th century during the reign of Le Thanh Tong

Choose the best answer

We all ..................... it was the weekend tomorrow.

Choose the best answer:
Environmental ………….. is a serious problem facing mankind today

Choose the best answer: 

Your sister works in a foreign company, ____________ she?

Give the correct form of the words given to complete each of the following sentences. Write your answers in the gaps provided.

We take part in a lot of_______________activities in our community. 

Find the mistake and correct it.

The apartment which they wanted to rent it has two bedrooms.