----Where is Mr Brown? I have some questions to ask him.
----He ______the office.
| A．has been to | B．has been in | C．has gone to | D．has gone in |
—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 |
—Do you have ________ difficulty working out the problem?
—Yes. It is ________ me.
| A．no; easy for | B．some; within |
| C．any; within | D．any; beyond |
My dictionary__________. I have looked for it everywhere but still
| A．has lost; do not find | B．is missing; do not find |
| C．has lost; have not found | D．is missing; have not found |
—These boxes are too heavy for me to move.
—Here, I’ll give you a hand ________ them.
| A．for | B．to | C．with | D．by |
____________professional violinist practices for several hours a day, but____________ violinist has his own way of playing the Beethoven concert.
| A．Each, every | B．Every, each | C．One, a | D．All, each |