--What will you do during winter vacation? --I don’t know, but it’s about time ____ something. A I’m deciding B I’ll decide C I’d decided D I decided
----Lily, keep the window ____. The sandstorm hasn’t stopped yet. ----OK, I’ll do that.
It was great fun _____ a picnic on the hill.
How long did you spend ____ your new house yesterday?
I’m thirsty. Will you get me something ____?
There____,weleft.