Too high house prices can be brought under control，    the authorities introduce a series
of regulatory policies．

—It’s reported that the new underground line has been completed．
—Yes, but it hasn’t been made clear              it’s to be opened to traffic．

Please remind ______ he said he was coming. I may be in time to meet him.

Adam left word with my wife ______ he would call again in the afternoon.

The road becomes so crowded during rush hours, ______ it becomes a very slow route.

_______the Chinese team got 51 gold medals in the 29th Olympics______ all Chinese people.

— Where’s my dictionary?
— It’s _____  you left it.

Is it the country ______ you studied ______ you are going to visit next week?

_____ he came, he would bring us a lot of flowers.

We’ll carry the reform to the end_____ happens.