—Bob,please ________ your spelling.You've dropped the "d" in the word "knowledge".
—Oh,yes.I'll be more careful next time.
A.listen toB.look forward to
C.pay attention toD.get used to
Do you know that China is one of _________countries in the world?
Yes, I do. It's much_________than the US. ( )
A.the oldest; olderB.old; older
C.older; older
John,remember______off the lights when you leave the classroom.
No problem! ( )
A.turnB.turnedC.to turn
We should work hard. We'll never give up._________China dream can come true.
I think so. Let's try our best. ( )
A.ButB.AndC.Or
We will go for a picnic if it_________this Sunday.
Sounds great. ( )
A.won't rainB.is sunny
C.will be sunny
Helen,did you do_________last weekend?
Yes, I visited my grandparents in the countryside. ( )
A.anything specialB.something special
C.special anything