When we were at school, we made a _________ to work together in the future, but he broke his promise later．
| A．commitment | B．contribution |
| C．presentation | D．consequence |
This book can be of help to ________ wants to do the job.
| A．who | B．whoever | C．no matter who | D．whomever |
She made a suggestion that the plan ______________ as soon as possible.
A. be carried out B was carried out
C. should carry out D. would be carried out
She doesn't know _________________ made her daughter so sad this morning.
| A．what was it | B．why it was that |
| C．how that was | D．what it was that |
Only when __________________ permission _______________ allowed to enter the lab.
| A．a teacher has given; are the students | B．has a teacher given; are the students. |
| C．has a teacher given; the students are | D．a teacher has given; the students are |
—Will you be able to finish your work today ? .
—________ .
| A．I like it | B．I hope so | C．I’ll do so | D．I’d love it |