KEEP OUR ENVIRONMENT CLEAN OR WE WON’T ENJOY FRESH AIR. IF WE………....

40 . - FIRST TERM TET 2 ENGLISH 9DAP AN
FIRST TERM TET 2 ENGLISH 9DAP AN

40 . Keep our environment clean or we won’t enjoy fresh air.

If we……….

A.don’t keep our environment clean, we won’t enjoy fresh air.

B. won’t keep our environment clean, we don’t enjoy fresh air.

C. didn’t keep our environment clean, we wouldn’t enjoy fresh air.

D. keep our environment clean or we would enjoy fresh air.

VIChoose A,B,C or D to complete these sentences.