Rainforests __________ and burned at such a speed that they will disappear from the earth in the near future.
A．cu t |
B．are cut | C．are being cut | D．had been cut |
---- Tom, why are you late again?
---- Sorry, manager. My car _________ on my way to the office.
| A．broke up | B．broke down | C．broke out | D．broke off |
---- Shall we go for a picnic this weekend?
---- Well, __________. We’ll have to see if the weather is fine.
| A．it all depends | B．it depends on | C．OK | D．I don’t know |
They looked __________ at his burnt clothes and didn’t know __________ to do.
| A．sad; what | B．sadly; how | C．sadly; what | D．sad; how |
I walked into our garden, _______ Tom and Jim were tying a big sign onto one of the trees.
| A．which | B．when | C．where | D．that |
The World Wide Web is sometimes jokingly called the World Wide Wait because it _______ be very slow.
| A．should | B．must | C．will | D．can |