LOOK AT THE BLACK CLOUDS IN THE SKY. IT ____IS GOING TO RAIN______...

18. - KIEM TRA UNIT 14 C10
Lớp 10 Tiếng Anh KIEM TRA UNIT 14 C10

18. Look at the black clouds in the sky. It ____IS GOING TO RAIN________________(rain)

Choose the correct preposition of the following sentence.