some of it, and you’ll like the special taste.
| A．Trying | B．To try | C．Have tried | D．Try |
Mrs White found her husband ________by letters and papers and________ very worried.
| A．surrounding ; looked | B．surrounded ; looked |
| C．surrounding; looking | D．surrounded ; looking |
He told ______ should read.
| A．me what I | B．me I what | C．what me I | D．what I me |
There was plenty of time. She ______ .
| A．mustn’t have hurried | B．couldn’t have hurried | C．must not hurry | D．needn’t have hurried. |
—Would you permit me ___________ here?
— Sorry. We don’t permit ___________ in the lab.
| A．smoking; smoking | B．to smoke; to smoke |
| C．smoking; to smoke | D．to smoke; smoking |
I’ve taken someone else’s green sweater by mistakes. It ______ Harry’s. He always wears green..
| A．could be | B．will be | C．mustn’t be | D．has to be |