The boss showed his________ of Tom's hard work in the company by raising his pay to $ 5,000 a month.
| A．distinction | B．promotion |
| C．appreciation | D．reservation |
It’s not easy to learn English well. _______as much as possible is necessary.
| A．Having read | B．Read | C．Reading | D．To have read |
－Peter, would you like a beer to go with your meal?
—Sure, it___________.
| A．ordered | B．was oredred | C．has been ordered | D．has ordered |
Oct.1st, _________is our National Day, is always celebrated with singing and dancig.
| A．as | B．that | C．when | D．which |
Young people go to college with the expectation that_________educated people get a higher pay.
| A．good | B．better | C．best | D．the best |
Only when Tom fully recovered _________back to work.
| A．did he go | B．he went | C．had he gone | D．he had gone |