—Could I have a word with you，mum?
—Oh，dear，if you ________.
| A．can | B．must |
| C．may | D．should |
—I thought I asked you to fix the radio.
— Oh. I’m sorry，dear. I it right away.
| A．am to do | B．will do |
| C．was about to do | D．am going to do |
Each of the students，working hard at his or her lessons，to go to university.
| A．hope | B．hopes | C．hoping | D．hoped |
He is the only one of the students who a winner of scholarship for three years.
| A．is | B．are | C．have been | D．has been |
A good idea just ______ me — Let’s go swimming.
| A．beat | B．happened | C．came | D．struck |
If I ruled the world, I would _______ the world ______ everything that is bad.
| A．get rid of; by | B．be rid of; by | C．rid; of | D．get rid; of |