Look, there_____ many birds around here, but now we hardly see them. What a pity!—Yeah! The air pollution has caused the problem!

Bring a map of China because you _______ want to travel around.

will she visit the Great Wall again?—In half a year.[ ]

Many boy students think math is _____ English.–I agree. I’m weak in English.

Susan usually ________ her homework at 7:00 in the evening.