—______ you in America in 1999?
—Yes, I ____________.
| A．Were, were | B．Was, were | C．Were, was | D．Was, was |
—Do you know____________?
—It’s about ten minutes’ walk.
| A．how many minutes do you walk to the nearest hospital |
| B．which is the way to the nearest hospital |
| C．how long did you reach the nearest hospital |
| D．how far it is to the nearest hospital from here |
—Which city has __________ population, Shanghai, Hangzhou or Ningbo?
----Shanghai, of course.
| A．the smallest | B．the least | C．the most | D．the largest |
–How well she sings!
---Yes, she has a very sweet ____________.
| A．voice | B．sound | C．noise | D．mouth |
–What should I do, doctor?
--________ healthy, you should take more exercise.
| A．Keep | B．Keeping | C．To keep | D． Kept |
Those two boys are twins, _______, they look very different.
| A．except | B．but | C．however | D．because |