— I’m afraid that I can’t finish reading the novel within three days.
—__________.
| A．That’s right | B．Not at all | C．Take your time | D．Please go ahead |
---I wonder what makes you a good salesperson
---I _______ as a waiter for three years , which helps my today’s work a lot.
| A．serve | B．have served |
| C．served | D．had served |
The textbooks ________ for teaching English as a foreign language came out in the 16th century.
| A．having written | B．to be written |
| C．being written | D．Written |
If the wound _______ become swollen, do not hesitate to call me.
| A．shall | B．must | C．should | D．Would |
He ______ to get out of trouble, but no one would help him.
| A．succeeded | B．attempted |
| C．managed | D．Offered |
Our class _______ more than 70 students.
| A．builds of | B．is made up |
| C．consists of | D．is consisted of |