I can't stand ________ with Jane in the same office.She just refuses ________ talking while she works.
A．working; stopping B．to work；stopping
C．working；to stop D．to work；to stop
________ blood if you can and many lives will be saved.
A．Giving B．Give C．Given D．To give
The traffic rule says young children under the age of four and________ less than 40 pounds must be in a child safety seat
A．being weighed B．weighs
C．weighed D．weighing
Please do me a favor—________ my friend Mr.Smith to Youth Theater at 7：30 tonight.
A．to invite B．inviting C．invite D．invited
________ it with me should be a good choice.Trust me!
A．When left B．Leave
C．If you leave D．Leaving
(2013·四川，8)________which university to attend，the girl asked her teacher for advice.
A．Not knowing B．Knowing not
C．Not known D．Known not
