They have been skating _______. [ ]A. for three hours ago B. since three hou

题型：安徽省期中题难度：来源：

They have been skating _______.

[ ]

A. for three hours ago
B. since three hours ago
C. three hours ago
D. since three hours

答案

举一反三

—What will you do if it _______ tomorrow?
—I"ll stay at home and watch the match on TV.

[ ]

A. rain
B. rains
C. will rain
D. is raining

题型：江苏中考真题难度：| 查看答案

He doesn"t tell me when he _____. I"ll call you up as soon as he _____.

[ ]

A. will come, arrives
B. comes, arrives
C. will come, will arrive

题型：福建省中考真题难度：| 查看答案

— Will you come to the dinner party?
— I won"t come unless Jenny _____.

[ ]

A. will be invited
B. be invited
C. is invited

题型：同步题难度：| 查看答案

If it ______ tomorrow, I will go there on foot.
A. snow
B. snows
C. will snow
D. is snow

题型：期中题难度：| 查看答案

If Li Lei __________ tomorrow, I"ll call him.[     ]
A. comes
B. doesn"t come
C. will come
D. coming

题型：同步题难度：| 查看答案