—Excuse me, do you know ________?
—Yes. Next Friday.
| A． |
when will the volunteers come back |
| B． |
when the volunteers will come back |
| C． |
how will the volunteers come back |
| D． |
how the volunteers will come back |
I'11go for a picnic if it _____tomorrow．Will you go with me？
Yes，of course．（ ）
A．doesn't rainB．isn't raining
C．won't rainD．didn't rain
We should keep teenagers away from the Internet．
_____．Sometimes they need to search the Internet for useful information．（ ）
A．Good ideaB．I hope so
C．Sounds goodD．I disagree
Mom，Iwanttohaveacomputerandacamera．
You can have _____ a computer _____ a camera．We don't have enough money for both．（ ）
A．both； andB．either or
C．neither； norD．not only； but also
Kelly always does her homework very _____．
Yes．That's why she makes few mistakes in her homework．（ ）
A．hardlyB．loudlyC．carefullyD．politely
Oh，no!We are too late．The train _____．
Well，we'll have to catch the next train to Beijing．（ ）
A．leavesB．leftC．will leaveD．has left