Jumping out of _______ airplane at ten thousand feet is quite _______ exciting experience.
A./; / | B./; an | C.an; an | D.the; the |
---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 |