Now the air in our city is _______ than it used to be. Something must be done to stop it.
I will have my hair ______ A .cutted B. cut C. cuts D cutting
The new school _________ in the past five years. A built B has been built C has built D will be built
He _____China since he _____ to China. A learned , came B has learned , comes C have learned , came D has learned ,came
I go to sleep ____ the window ______
____ he _____ get up early?