________blood if you can and many lives will be saved.
| A．Giving |
| B．Give |
| C．Given |
| D．To give |
－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 |
The couple finally bought the house they wanted, for they _______enough money.
| A．had saved | B．were saving | C．would save | D．were to save |