III. put the correct from of the verb in bracket:
1. If they (not/ study) ......................hard ,they will fail their final exammination
2. Don' forget (turn)....................... off the faucets when you go out
3. MY brother is used to (wash) ..............................his clothers in morning.
4. Tom(wirte) ................................... this letter for three hours
5 Nam enjoys (work) .............................. with childen
Loga
Sinh Học lớp 12
