.— _____does she exercise?
— Once a week.
| A．How often | B．How soon | C．How long | D．How old |
-What's the boy doing? -He's_______ his sweater.
| A．putting | B．putting on | C．wearing | D．dressing |
My blouse is _______ Shanghai. It is_______ cotton.
| A．made of; made of | B．made in; made in |
| C．made of; made in | D．made in; made of |
_______ orange is_______ orange.
| A．The; an | B．An; / | C．An; the | D．The; the |
—Will there be more roads in the future? —_____.Then people will get somewhere easily.
| A．Yes, there will. | B．Yes, there be. |
| C．No,there won’t. | D．No,they won’t. |
Everyone in our class played a part _________ our next trip.
| A．in discussing. | B．on discussing. |
| C．in discussion. | D．of discussing. |