. Doctors say _____ good diet is of ______ great benefit to our health.
| A．a , a | B．the, a | C．a, / | D．the, / |
37. As your spoken English gets better, _______ your written English.
| A．so was | B．so will | C．such is | D．such will |
38. There is a dog over there. Look, out______. Be careful!
| A．it was running | B．runs it | C．it runs | D．ran it |
39. Thank you for your help. ______ for your help, I wouldn’t have succeeded in my experiment.
| A．If it is not | B．Were it not | C．Had it not been | D．If they were not |
40. ---When do you think we can meet again?
--- Well, anytime you feel like ______.
| A．so | B．one | C．that | D．It |
41. _____ you have the chance to go to university in the future, you must take it.
| A．Will | B．Should | C．Would | D．Could |