That day they ________ there on foot, but they took a taxi. The place was only 50 meters away from the railway station.
| A．must have gone | B．shouldn’t have gone |
| C．could have gone | D．couldn’t have gone |
— What do you think of their marriage?
— ______, if I were Kate, I would not marry him.
| A．Generally speaking | B．I have no idea |
| C．To be honest | D．To my surprise |
You promised me to go to the zoo on Sunday. You must keep ______, Mom.
| A．a word | B．your word | C．your words | D．the words |
Many students_______from the new library since it was open to all.
| A．benefited | B．were benefited |
| C．have been benefited | D．have benefited |
The doctor ______ him to give up smoking, but he refused.
| A．advised | B．insisted | C．suggested | D．persuaded |
— If you listen to me, you ______ take a good rest at once.
— OK, I ______ do so.
| A．should; must | B．shall; will | C．must; would | D．may; can |