— Everyone must __________ the security check (安检) before getting on the plane at the airport.
— Yes. It’s necessary to ensure the passengers’ safety.
| A．get through | B．get across |
| C．go through | D．go across |
I looked everywhere for the book, but I ______find it
| A．mustn’t | B．needn’t | C．may not | D．couldn’t |
All the children like Mr. White very much because he often makes them________
| A．laughed | B．laughing | C．laugh | D．to laugh |
The comic strip is _____funny______ readers art fond of it.
| A．too, to | B．so, that | C．very, to | D．too, that |
My uncle doesn’t have much money. ______he always enjoys himself.
| A．but | B．so | C．and | D．or |
It’s difficult to live in a foreign country，________if you don’t speak the language
| A．importantly | B．naturally | C．especially | D．usually |