How can they learn anything ______ they spend all their spare time watching television?
| A．when | B．though | C．while | D．before |
Seeing the happy _________of children playing in the park, I’m full of joy and confidence in the future of our country.
| A．sight | B．scene | C．view | D．sign |
We could see the temple quite clearly from _________we lived.
| A．what | B．which | C．where | D．that |
We’re looking forward to _______a chance to watch the opening ceremony of the London 2012 Olympic Games.
| A．give | B．be given | C．giving | D．being given |
.It was ________ that the PLA men got to the earth-strike area.
| A．midnight | B．at midnight | C．until | D．for midnight |
--------Have you asked somebody to repair the machine?
--------Oh, sorry, I forgot it. I _________for an engineer at once.
| A．am going to send | B．would send | C．have sent | D．will send |