Is it always easier ____ friends than to keep them?
| A．making | B．make | C．to make | D．made |
---My god, it’s raining again. What a cold day!
---So it is. It’s really too cold _______ May.
| A．to | B．for | C．with | D．about |
Recent campus tragedies show that safety measures are so important that we _______ take them too seriously.
| A．can’t | B．should | C．mustn’t | D．shall |
--- I was late for school this morning.
---_______ You started early, didn’t you?
| A．Why not? | B．So what? | C．How come? | D．Never mind. |
I ’m sure _______ bread of this kind is only sold in _______ city of Harbin.
| A．the; the | B．/; the | C．the; / | D．/; a |
—I don’t want to move to that city. It is heavily polluted.
—Pollution is common. The city here is _____.
| A．no less clean | B．no clean | C．no cleaner | D．not less clean |