---Where is your mother?
---She _______ the supermarket to buy some food.
| A．went to | B．has gone to | C．has been to | D．had gone to |
There ________ more workers in the factory next year
A. are going to be B. is going to be C. are going to have
There is ________ pollution in the countryside than in the cities.
A. fewer B much C. less
Don’t forgetan umbrellayou. It’s going to rain.
A. to take , to B. taking , to C. to take, with
They _____ to work. They’ll work at home instead.
A.will go B.won’t go C.didn’t go
Do you like playing _____ football or playing _____ violin?
A.the,the B.the,/ C./,the