Don’t worry. It won’t be long ______we see each other again.
| A．before | B．since | C．until | D．as |
The audience ______ to see who would win the gold medal.
| A．took a deep breath | B．held their breath |
| C．lost their breath | D．was out of breath |
Dr. Peter Spence, headmaster of the school, told us, “fifth of pupils here go on to study at Oxford and Cambridge.”
| A．/；A | B．/；The | C．the; The | D．a; A |
All children are required to ______ school.
| A．attend | B．go | C．join | D．take part in |
Look at the trouble I am in! If only I your advice!
| A．followed | B．had followed | C．should follow | D．would follow |
The teacher demanded all the exercise books ______ the next day.
| A．to be handed in | B．would be handed in | C．be handed in | D．to hand in |