To________nature is to help ourselves，or we will be punished．
| A．protect |
| B．prevent |
| C．provide |
| D．pollute |
My knee( 膝盖) is hurt, my mother put some medicine _______ it.
| A．in | B．with | C．on | D．about |
I ________ let him know it as soon as he ________ back.
| A．will, will come | B．×, comes |
| C．×, come | D．will, comes |
There’s only one ticket. __________ you _________ he can go to the cinema.
| A．Neither…nor | B．Either…or |
| C．Neither…or | D．Either…nor |
The woman ________ when she saw the boy in the shop.
| A．shopped | B．shopping |
| C．was shopping | D．are shopping |
He used to _____ with her parents, but now she is used to ____ with her
classmates at school.
| A．live; living | B．live; live |
| C．living; living | D．living; live |