Complete the sentence with the correct form of the words in brackets.
We _____________________ (be) friends for 5 years.
Đáp án là: have been.
Complete the sentence with the correct form of the words in brackets.
It might _____________________ (rain) this afternoon.
Rewrite the following sentences
Let’s surf the internet.
How about ________?
Rewrite the following sentences
My future house will have 5 rooms.
There _____________.
Complete the sentence with the correct form of the words in brackets.
If we dump garbage, we _____________________ (contaminate) the environment.
Complete the sentence with the correct form of the words in brackets.
My mother _____________________ (look) after the children tomorrow.
Choose the best answer
We can find noise pollution __________ most cities.
Choose the best answer
There are a lot of ___________ in big cities.
Choose the best answer
We will save the environment if we ___________ plastic.