We can't ______ making a plan. Clean-Up Day is only two weeks from now.
Did you decide ________ a new car? A. to buy B. buy C. buys
Helping others can make us very happy. A. feel B. feeling C. to feel
---This computer is really cheap. ---The_____, the better. I need money, you know. A. cheapest B. cheap C. cheaper
He is ________to reach the apple on the tree. A. enough tall B. tall enough C. thin enough
--- Are you ______ from America? --- No, none of us. A. both B. all C. any