the construction of theQinghai-Tibet Railway, 33 migration overpasses have been made_______for herdsof Tibetan antelopes to go through their breeding grounds.

My deskmate asked me .

That’s interesting tennis game. I like it.

If you don’t have enough sleep, you will feel__________ in class.A．sleep

Can you see an apple tree near the house—Yes, there are some apples____ the tree, and some birds are singing ____ the tree.