Câu hỏi:

 

It is difficult ___________ all the instructions at the same time

Choose the letter A, B, C or D to complete the sentences

Let’s____________ the exhibition together.

Choose the letter A, B, C or D to complete the sentences

Most of the pupils are _____ to pass the examination.

Choose the letter A, B, C or D to complete the sentences

The customer wanted us to deliver the furniture __________ midday.

Choose the letter A, B, C or D to complete the sentences

Alan agreed _______ hide and seek with me this afternoon.

Choose the letter A, B, C or D to complete the sentences

They are going ____________ Halong Bay in this summer vacation.

Choose the letter A, B, C or D to complete the sentences

There are ____________ apples in the bowl.