—Must I bring my lunch here?
—No, you ____ . We have prepared it.
| A．shouldn't | B．don't have to | C．mustn't | D．needn't to |
The good thing about children is that they very easily to new environments.
| A．appeal | B．adapt | C．attach | D．apply |
all his courage, he invited the lady to get off the train with him.
| A．Being gathered | B．Gathered | C．To gather | D．Gathering |
It seems that living green is easy and affordable. A small step makes a big difference.
| A．surprisingly | B．fortunately | C．exactly | D．hardly |
If you visit our home or ring the doorbell, you by our dog.
| A．were greeted | B．will greet | C．will be greeted | D．greeted |
—Sorry, I have to now. It’s time for class.
—OK. I’II call back later.
| A．break up | B．hang up | C．give up | D．hold up |