To save class time, our teacher has ________ students do half of the exercise in class and complete the other half for homework.
| A．us | B．we | C．our | D．ours |
______ he was at home, I would have phoned him then.
| A．Had I known | B．I had known | C．Would I know | D．I would know |
Helen looked at ______ finished report with ______ satisfaction.
| A．the; a | B．/; the | C．the; / | D．a ; the |
Peter’s jacket looked just the same as Jack’s, but it cost _____ his.
| A．as much twice as | B．twice as much as |
| C．much as twice as | D．as twice much as |
---Thank you for your timely help.
--- My pleasure. It is hardly talking about.
| A．worthy | B．worthwhile | C．worth | D．useful |
She has tried her best. Please don’t be too ______ about her job.
| A．special | B．responsible | C．unusual | D．particular |