You should make it a rule to leave things ______ you can find them again.
| A．when | B．where | C．then | D．which |
change
| A．machine | B．chemist | C．headache | D．research |
hear
| A．bear | B．search | C．nearly | D．heart |
— Little Tom broke a window in our class.
— I would rather he that.
| A．hadn’t done | B．didn’t do | C．hasn’t done | D．not do |
After graduation I’d like to find a job _______ I can use what I have learnt at school.
| A．whose | B．which | C．where | D．that |
—Could I play computer games for a while, Mum? I’ve finished all my homework.
—Oh, dear, if you _____.
| A．can | B．dare | C．should | D．must |