When ____ to danger and conflict, men tend to increase blood pressure, ____ nervous or anxious.
| A．exposed; felt | B．exposing; felt |
| C．exposed; feeling | D．exposing; feeling |
Everybody in the village likes Jack because he is good at telling and ________jokes.
| A．turning up | B．putting up | C．making up | D．showing up |
He was very tired，and________he didn’t give the market report.
| A．otherwise | B．besides | C．however | D．therefore |
Many people have donated that type of blood; however, the blood bank needs _____.
| A．some | B．less | C．much | D．more |
_______ with care, one tin will last for six weeks.
| A．Use | B．Using | C．Used | D．To use |
There is------in his words. We should have a try.
| A．something | B．anything | C．nothing | D．everything |