--- Many parents often warn their kids _____ candies or toys from a total stranger.
--- That’s right. They are afraid it bring some danger to the kids.
| A．to accept | B．accepting |
| C．not to accept | D．not accepting |
There is _____ wrong with this computer. It doesn't work well.
| A．something | B．anything |
| C．everything | D．Nothing |
Paul and I ______ tennis yesterday. He did much better than I.
| A．play | B．will play | C．played | D．are playing |
_______ do you play football? — Once a week.
| A．How much | B．How long | C．How often | D．How far |
— Mum, where is Dad?
— He flowers in the garden now.
| A．planted | B．plants |
| C．will plant | D．is planting |
— Jack, you ride a bike?— Yes, I can.
| A．can | B．may | C．need | D．Must |