. Don’t play with the dog, Jack, for it _____ be dangerous at times.
| A．shall | B．should | C．can | D．must |
Many of them turned a deaf ear to her advice, _______ they knew it to be valuable.
| A．even though | B．now that | C．as if | D．as long as |
As a new driver, I have to practise _________ the car in my small garage again and again.
| A．park | B．to park | C．parked | D．parking |
— May I use your dictionary?
—_________. I’m not using it now.
| A．Go ahead | B．My pleasure | C．Oh Good | D．No, you can’t. |
Who did your English teacher the exercise books?
| A．have to hand out | B．have hands out |
| C．have handed out | D．have hand out |
Look out! Don’t get too close to the house the roof is under repair.
| A．whose | B．which | C．of which | D．what |