用所给动词的适当形式填空。
celebrate, happen, peel, discuss, improve, catch |
What _____________________ if people don’t have any phones or computers?
He tried to run to the bus stop, at last he ________________ the bus.
He cut the tomato into four pieces without ____________ it.
Its impossible for the students ________________ their grades without hard work.
Dont talk loudly. They ________________________ something important.
The Greens always ______________________ Thanksgiving Day in the restaurant.