What ways can you think of _________ out the physics problem?
| A．to work | B．working | C．work | D．works |
There is little ________ in the fridge. Let’s go to the market to buy some.
| A．eggs | B．vegetables | C．fruit | D．snacks |
It’s not safe for you to go to the forest alone, for you ________ lose your way in it.
| A．need | B．must | C．should | D．may |
JD.com is one of ________ shopping websites in China.
A. large B. larger C. largest D. the largest
When the father heard from his son from abroad, he became ________.
| A．exciting | B．happily | C．happiness | D．excited |
We were all ________ favor of this plan after we discussed for about two hours.
| A．at | B．in | C．to | D．on |