—Who has taken my pen away?
—__________. He was here a moment ago.
| A．It must be Li Ping | B．It is Li Ping take |
| C．Li Ping is | D．Li Ping must take |
Where and when to go for the holiday still ______.
| A．are remained to decide | B．is remaining to decide |
| C．remain to be decided | D．remains to be decided |
It is usually warm in my hometown in March, but it ______ be rather cold sometimes.
| A．must | B．can | C．should | D．would |
Please put the bottle on the top shelf, out of the children’s __________.
| A．reach | B．hand | C．hold | D．order |
When he was out of ___work, he was involved in crimes of violence and was put in ___ prison at last.
| A．the; the | B．/; / | C．a; / | D．/; the |
We waited and waited.________ we had been looking forward to．
| A．Then came the moment | B．Then did the moment come |
| C．Then the moment came | D．The moment then came |