---- Really? Who will give _________ lecture?
---- Mr. Wang, ________ professor from Nanjing University.
| A．the; 不填 | B．a; the | C．the; a | D．a; a |
____________ many times, but he still couldn’t understand it.
| A．Though he had been told | B．Having been told |
| C．Having told | D．He had been told |
It was in the lab_________was taken charge of by Johnson_________they did the experiment.
| A．where; which | B．which; that | C．which; which | D．that; which |
_______ cleaning the yard and making up the beds for the old, we also read newspapers for them and had chats with them.
| A．Except for | B．Rather than | C．Apart from | D．Instead of |
-----I stayed up late last night preparing the speech.
-----__________ you look so tired today.
| A．No doubt | B．No problem | C．No time | D．No wonder |
Peter’s jacket looked just the same as Jack’s, but it cost ___________his.
| A．as much twice as | B．twice much as | C．twice as much as | D．as twice much as |