What the doctors really doubt is ______ my mother will recover from the serious disease soon.
A．when B how C whether D why
Usually children are allowed to ___________ when they are six years old.
| A．attend school | B．attend the school | C．join school | D．join the school |
.Our team was ahead during the first half, but we _____ in the last ten minutes.
| A．were won | B．were lost | C．were beaten | D．won |
It is the first time that I ＿＿＿ this kind of moon cake.
| A．enjoyed | B．have enjoyed |
| C．enjoy | D．enjoying |
While listening carefully, the students＿＿＿ what their teacher said.
| A．set down | B．turned down |
| C．got down | D．calmed down |
Sam always pronounces my name wrong. Do you think he does it＿＿＿＿ ?
| A．on purpose | B．at present |
| C．at an end | D．right away |