He devoted all his life to ________ those who are suffering from cancer.
| A．helping | B．help |
| C．be helped | D．being helped |
—Must I turn off the gas after cooking?
—Of course.You can never be ________ careful with that.
| A．enough | B．too | C．so | D．very |
—Do you need any help，Lucy?
—Yes.The job is ________ I could do myself.(2013·福建)
A than B．more than
C．no more than D．not more than
It's hard for him playing against me.I've got nothing to play for，but for him，he needs to win so ________.(2013·湖南)
| A．far | B．well | C．little | D．badly |
He began to take political science ________ only when he left school.(2013·湖北)
| A．strictly | B．truly | C．carefully | D．seriously |
(北京)It was raining heavily.Little Mary felt cold, so she stood ________ to her mother.
| A．close | B．closely | C．closed | D．closing |