---It was dangerous to throw that bottle out of the window. You could have hurt someone.---I’m so sorry! I ______

---It was dangerous to throw that bottle out of the window. You could have hurt someone.---I’m so sorry! I _______ .

#100805

am not thinking

wasn’t thinking

haven’t thought

don’t think

推荐题目

 The fans ______ to see the pop singer the whole afternoon, and they won’t leave until he turns up.

#99793

have been waiting

waited

had waited

would have waited

Social attention should be paid          our earth from        .

#102039

to prevent; being polluted

to preventing; polluted　

to prevent; polluting

to preventing; being polluted

My watch _____ at nine o’clock, but now it _____.

#101326

was going; stopped

went; is stopping

was going; has stopped

went; stopped

I am disappointed because I ______________my favourite writer yet.

#99547

didn’t see

haven’t seen

don’t see

have not been seeing

-Why does the Lake smell terrible?-Because large quantities of water__________.

#104945

have polluted

is being polluted

has been polluted

have been polluted

共5993题