Remember to______ a stamp on the envelope before you post it.
| A．put | B．place | C．strike | D．stick |
With more forests being destroyed，huge quantities of good earth ______ each year.
| A．is washing away | B．is being washed away |
| C．are washing away | D．are being washed away |
It is said that the meeting ______ for three hours. Why should I regret missing it?!
| A．has been lasted | B．has been lasting | C．lasted | D．had lasted |
Hard work and lack of sleep has ______ her beauty and youth in recent years．
| A．made out | B．worn out | C．wiped out | D．sent out |
-- How about camping this weekend, just for a change?
-- OK, ______ you want.
| A．whichever | B．however | C．whatever | D．whoever |
Yin Ping military attack on North Island was turned into ______ sea of fire in ______ disputed waters near North Korea.
| A．a; the | B．不填; a | C．the; the | D．不填; the |