(NMET 2002) Would you like to come to the dinner party here on Sunday?

Thank you. I'd love to ________ I'll be out of town at the weekend.

[　　]

(NMET 2002)His mother had thought it would be good for his character to ________ from home and earn some money on his own.

[　　]

(NMET 2002)It was raining heavily. Little Mary felt cold, so she stood ________ to her mother.

[　　]

(NMET 2002)The research is so designed that once ________ nothing can be done to change it.

[　　]

(NMET 2002) Boris has brain. In fact, I doubt whether anyone in the class has ________ IQ.

[　　]