_____________ the Games will be held in Beijing is not known.
| A．Whenever | B．If | C．Whether | D．That |
One of our rules is that every teacherwear school uniform while attending the school flag-rising ceremony.
| A． might | B． shall | C． could | D． will |
Deaf people can't _____,but they can learn how to move their mouths ______they can speak.
| A．listen ,so | B．hear, so | C．listen, so that | D．hear, so that |
Don't worry. The hard work that you do now ____ later in life.
| A．will be repaid | B．was being repaid | C．has been repaid | D．was repaid |
______ a phone is of great help, I don’t think it’s a good idea to spend too much time on it.
| A．If | B．While | C．Because | D．As |
Peter will come to understand your efforts sooner or later. It’s just a matter of _____.
| A．luck | B．value | C．time | D．fact |