Lucy and Lily are twins, but they are different _____each other in many ways.
| A．of | B．from | C．with | D．In |
—Are you going to help John with his Chinese this evening?
—No, He _______ to England. He will be back here next month.
| A．returned | B．will return |
| C．returns | D．has returned |
Haze (雾霾)appears around us. Let’s do ________ helpful to protect the environment.
| A．nothing | B．something |
| C．anything | D．a thing |
Nancy quickly ________ the door and put down her school things.
| A．opens | B．opened |
| C．has opened | D．is opening |
So many kinds of sweets! I really can’t decide _______.
| A．what to buy | B．which to buy |
| C．to buy which | D．to buy what |
Soon you _______ a senior high school student(高中生). Isn’t it exciting?
| A．become | B．will become |
| C．became | D．have become |