_______ I admit that the problems are difficult , I don’t agree that they can’t be solved .
| A．In case | B．As | C．Because | D．While |
Sam some knowledge of the computer just by watching others working on
it.
| A．brought up | B．looked up | C．picked up | D．set up |
I have told you the truth. I keep repeating it?
| A．Must | B．Can | C．May | D．Will |
Wang Ping was so angry he heard his friend betrayed him he tore the letter into two immediately.
| A．that；when | B．that；that | C．when；what | D．when；that |
If you keep practicing your son in football, he to be a famous player.
| A．wants | B．hopes | C．wishes | D．promises |
More high-rise buildings are being built now even in some small cities
space.
| A．in search of | B．in place of | C．for lack of | D．for fear of |