The sun rises in the east and sets in the west，so it seems as if the sun__________round the earth.
| A．were circling | B．circles |
| C．is circling | D．be circling |
Frank, with his two sisters, _____ London by train which _____ at 8:30 next morning.
| A．is leaving for; will leave |
| B．are leaving for; leaves |
| C．is leaving for; leaves |
| D．will leave for; will leave |
I don’t understand why you _____ your mind constantly! We haven’t been able to decide where to spend our holiday, you know?
| A．change |
| B．will change |
| C．are changing |
| D．have changed |
My money _____. I must go to the bank to draw some of my savings out before I’ve none in hand.
| A．has run out |
| B．is running out |
| C．was running out |
| D．runs out |
—I don’t think the headmaster knows who did it.
—Well, surprisingly she does. A boy _____ in her office now.
| A．has been questioned |
| B．is being questioned |
| C．is questioning |
| D．has questioned |
—Tommy is planning to buy a car.
—I know. By next month, he _____ enough for a used one.
| A．saves |
| B．saved |
| C．will save |
| D．will have saved |