whoes book is this ?
－ .
A.It is Tom
B. It belongs to Tom’s
C. It belongs to Tom
It’s time since we met last .
| A．one and half month’s | B．one and a half months |
| C．one and half months’ | D．one and a half months’ |
In order to let more people pay attention to their plan, they _________ some signs on the wall.
| A．put on | B．put up | C．set up | D．give up |
—Look out! Don’t run the red light when crossing the road next time.
—_______________.
| A．You’d better not. | B．Yes, I’d love to. | C．Sorry, I won’t. | D．OK. I will. |
To solve the traffic problem, more and more bridges ____________ across the river every year.
| A．were built | B．will build | C．are built | D．are building |
Be quick! Jim _______________ for us downstairs.
| A．waits | B．is waiting | C．will wait | D．waited |