The plan has to be _______ to meet the real situation.
| A．adjusted | B．adapted | C．produced | D．refounded |
I suggest you delete the useless files on the computer which _______ too much space.
| A．give away | B．make up | C．set aside | D．take up |
At first I regretted _____ them to stay, but we soon became great friends.
| A．to invite | B．invited | C．to have invited | D．inviting |
Most of my friends shop at the stores _____ the goods are very cheap.
| A．which | B．where | C．whose | D．Why |
Weclimbedhigher_____wemightseethescenesbetter.
| A．sothat | B．even though | C．in case | D．as if |
According to the factory safety rules, all accidents _____ be reported to the safety officer.
| A．may | B．can | C．would | D．shall |