He had to retire(退休) early ______ poor health.
| A．as a result | B．because |
| C．so | D．because of |
---My mother is ill.---- ________________
| A．Ok | B．Too bad |
| C．I’m sorry to hear that. | D．That’s all right. |
---- I have a sore back.
----You should ______ down and rest.
| A．to lie | B．lying | C．lie | D．lied |
It’s important _____ in good health
| A．keep | B．keeping | C．to keep | D．keeps |
--Mary failed the exam again. ---Sorry to hear that. We should do something to _____.
| A．cheer on her | B．cheer up her |
| C．cheer her on | D．cheer her up |
She‘s outgoing. She never minds ______ to a boy.
| A．speak | B．spoke | C．speaking | D．to spoken |