.
Men will ________ all the natural resources if they continue consuming them like that.
| A．run out | B．wipe out | C．drop out | D．hold out |
Do you know the boy _______ under the big tree?
| A．lay | B．lain | C．laying | D．lying |
The computer centre, ______ last year is very popular among the students in this school.
| A．open | B．opening | C．having opened | D．opened. |
Mrs Smith warned her daughter ____ after drinking.
| A．never to drive | B．to never drive | C．never driving | D．never drive. |
The murder was brought in, with his hands _______ behind his back.
| A．being tied | B．having tied | C．to be tied | D．tied |
It is no use _____to come now. He is busy.
| A．ask him | B．to ask him | C．that you ask him | D．asking him |