The person____drugs had much difficulty in getting rid of the_____.
| A．addicted; addict | B．addicted to; addiction |
| C．addictive to; addict | D．addictive; addiction |
Though ______small talk, Roy managed to have lively conversation with strangers.
| A．lacked | B．lacking of | C．lacking | D．lacked in |
I was blessed with a happy childhood, ____most people would want to have.
| A．one that | B．what | C．which one | D．when |
Any information one wants to know about Liaoning Province Shiyan High School North School, just call 024-89293117. It ___ be simpler.
| A．mustn't | B．won't | C．needn't | D．can't |
---Is Peter there?
---, please. I'll see if I can find him for you.
| A．Hold up | B．Hold on | C．Hold out | D．Hold off |
By the time he _____ back last night, we had got 200 pictures of the Chang'e-3 lunar probe.
| A．came | B．had come | C．was coming | D．would come |