-Do you know ________？
-Let me see．I remember it was on March 18th．（ ）
| A． |
why did they move here |
| B． |
why they moved here |
| C． |
when did they move here |
| D． |
when they moved here |
Waiter，a glass of orange juice，please．
Sorry．Orange juice only for breakfast．（ ）
A．twill serveB．serves
C．is served
Hurry up!Jack for you to play basketball．
OK．I'm coming..（ ）
A．waitedB．is waiting
C．was waiting
What shall we do this weekend？
We'll drive to Dongjiang Lake boating．（ ）
A．to goB．goC．going
There are many tall trees on sides of the river．（ ）
A．bothB．allC．either
The harder we study，the result we will get．（ ）
A．goodB．betterC．best