The old man keeps coughing________. I’m afraid you have to send him to hospital.
| A．between morning to night | B．from morning to night |
| C．between morning and night | D．from morning and night |
---What did Mr Wu tell you to do, Jim?
---He told me to go home early and _____ in the street.
| A．not play | B．to play | C．not to play | D．to not play |
_____ useful advice she gave you! You should listen to her.
| A．How | B．How a | C．What | D．What a |
Have you ever been to ______ aquarium in Qingdao before?
| A．a | B．an | C．the | D．/ |
Li Yuchun is______ girl that most of the students are her fans.
| A．so a popular | B．such popular | C．such a popular | D．so popular |
This sweater is not as good as that one, but it’s much_________.
| A．cheap | B．cheaper | C．cheapest | D．the cheapest |