I will stay with you the doctor comes to help you.
| A．after | B．if | C．unless | D．until |
It’s important exercise every morning.
| A．to take | B．taking | C．takes | D．to taking |
I have to tell you.
| A．anything interesting | B．something interesting |
| C．interesting anything | D．interesting something |
grandfather worked very hard, he couldn’t support the big family.
| A．Though, but | B．/, and | C．Though, and | D．Though, / |
LangLang has a gift for piano.
| A．playing | B．play the | C．playing the | D．making the |
While hethe bus, hea book.
| A．was waiting for, read | B．waited for, was reading |
| C．was waiting for, was reading | D．waited for, read |