The doctor looked ______ the old man ______.
| A．at…care | B．over…careful |
| C．up…carefully | D．over…carefully |
----Hello! What are you doing now?
----We ____________ the school trip.
| A．are enjoying | B．are enjoy | C．enjoying | D．enjoys |
— I want to go to Hawaii with my father during the winter holidays.
—
| A．OK. | B．Best wishes to you. | C．Have a great time. | D．Thank you. |
— did you stay in Hong Kong? — About 20 days.
| A．How often | B．How soon | C．How long | D．How far |
— Can you help me? — Sure. What would you like me?
| A．to do | B．doing | C．do | D．does |
— Can you cook fish? — . It’s easy.
| A．No, I can’t | B．Sorry, I can’t | C．Yes, I can | D．Yes, I need |