.Many parents think it will be of great use for their children to ______ from home and earn their own living.
| A．run away | B．take away | C．keep away | D．get away |
There is no doubt _____ they will win the game.
| A．that | B．when | C．why | D．what |
______ interested us most was ______ he saw last night.
| A．It; what | B．What; what | C．What; how | D．It; how |
______ he has gone abroad is not true.
| A．Whether | B．When | C．That | D．Why |
We make ________ that whoever leaves last turns off the light.
| A．it a rule | B．a rule | C．the rule | D．a rule it |
_______ is certain that practice makes perfect.
| A．What | B．It | C．There | D．Anything |