Where is Tom? He ____ the teacher’s office, I think.A. has go to B. has gone to C. has been to
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
I think kids will study at home on computers _____ ten years. A.at B.for C..in