.
“We weren’t sure which way to go. In the end, we turned right.”
“You _______ the wrong way. You _________ left.”
| A．had gone; must have turned | B．went; must turn |
| C．have gone; would have turned | D．went; should have turned |
When you write to him, please _____ him.
| A．give my loves to | B．give my regard to | C．remember me to | D．give my wishes for |
-- Tom works hard at English.?-- _____, and _____.
| A．So does he; so you do | B．So you do; so is he |
| C．So he will; so do you | D．So he does; so do you |
After he gave a report about the school, Mr White____ the visitors around it.
| A．went on to show | B．went on showing | C．went on with showing | D．kept on showing |
It is believed that ______ European chemist called Felix Hoffmann first produced ASA which completely changed ______ man’s understanding of aspirin.
| A．an; a | B．the; a | C．a; / | D．an; / |
At the United Nations Climate Change Conference, the UN Secretary General points out that, ______, the climate situation will get worse and worse.
| A．if not dealing with properly | B．unless dealing with properly |
| C．if properly dealt with | D．unless properly dealt with |