Listen! Kate _____ now. Oh., she always________
| A．is singing ; is singing . | B．sings; sings. |
| C．sings; is singing . | D．is singing ; sings |
The post office is _______ the bookshop and the hospital.
| A．from | B．between | C．at | D．on |
The traffic is_________ and the cost of living is ________in the city.
| A．high; heavy | B．heavy; high |
| C．many; low | D．heavy; low |
They usually watch TV8:00 Sunday evening.
| A．on; on | B．at; at | C．on; at | D．at; on |
—It’s time _____ lunch. —OK. Let’s _____.
| A．for; go | B．for; going |
| C．to; going | D．to; go |