We should tell him ________ the trees, it's very dangerous．

not climb

not to climb

to climb

You look tired．You ________ go to bed early and ________ stay up late．

should, should

should, shouldn't

shouldn't, should

－It's too late．Must I leave now?

－No, you ________

don't

needn't

can't

For your health, you should give up ________

smoke

to smoke

smoking

________ hands before meals is a good habit．So ________ your hands now．

wash, wash

washing, washing

washing, wash

－What about meeting at seven tomorrow morning?

－I think it's too late．Let's ________ it half past six．

meet

take

make

We can’t live ________ air ,water or sunshine．

with

in

without

－Jin Song ________ in the high jump at the school sports meet last week．

－What a shame!

do badly

did well

did badly

There ________ a soccer game in our school tomorrow afternoon．

will have

is going to have

will be

The ________ news makes everyone ________ now．

exciting, exciting

exciting, excited

excited, exciting