Common people always hold the view the experts say is right.
| A．what that | B．that what | C．that | D．all which |
—I don’t mind telling you what I know.
—You _____. I can manage it myself.
| A．mustn’t | B．ought not to | C．can’t | D．don't have to |
The decorations were so lovely that they _____ in a short time.
| A．sold out | B．has been sold out | C．were sold out | D．were selling out |
The students _____ are hard-working and ready to help others should be praised.
| A．who | B．whom | C．which | D．whose |
—What’s the noise outside?
—Some children_____ hide-and-seek in the yard.
| A．were playing | B．are playing | C．have played | D．played |
----What do you think of my article, professor?
---- The former part is well written but __________ is just so-so.
| A．the latter | B．the last part | C．latest | D．later |