​Bài 1: Choose the correct word or phrase to complete each sentence.
1.My future house will be..............the ocean.
A.on.             B.in.                C.at.             D.of
2.An automatic................helps us wash and dry clothes 
A.fridge.      B.dishwasher.     C.television.     D.washing.
3.My mother...............shopping tomorrow.
A.go.             B.will go.      C.went.          D.goes.
4.We are having a picnic this Sunday,.............we have a lot to prepare
A.but.          B.so.           C.or.           D.although.
5.If you..............to school, you will make the air less polluted
A.walke.        B.walking.        C.walked.      D.walks
6...............pollution makesd fish die.
A.Water.           B.Air.        B.Noise.         D.Soil.