In many countries, ______ good education is regarded as ______ key to success in the future.
| A．/; the | B．the; the |
| C．a; the | D．the; a |
．Robert made a call to his parents yesterday afternoon. To his disappointment, _________of them answered it.
| A．either | B．both | C．none | D．neither |
I_________stop by sometime and thank her for all her help.
| A．must | B．would | C．could | D．may |
．I ordered_________pizza and salad. The pizza was nice but_________salad was disgusting.
| A．the, the | B．a, the | C．a, a | D．the, a |
It’s so nice to hear from her again.____________, we last met more than thirty years ago.
| A．What’s more | B．That’s to say | C．In other words | D．Believe it or not |
The parents seemed satisfied with the news __________ their son had been employed by a large company.
| A．what | B．which | C．that | D．when |