Good technique in medicine means less pain and fewer deaths; , it is our duty to master it.
| A．thus | B．therefore | C．otherwise | D．however |
While shopping,people sometimes can’t help___into buying something they don’t really need
| A．to persuade |
| B．persuading |
| C．being persuaded |
| D．be persuaded |
I regret___you that you failed in the final exam
| A．imforming |
| B．being imformed |
| C．to be informed |
| D．to inform |
—Why haven’t you bought any butter?
—I___to but I forgot about it
| A．liked |
| B．wished |
| C．meant |
| D．expected |
—Will you go to the bookstore tomorrow?
—Sure I will,___it doesn’t
| A．as long as |
| B．even if |
| C．unless |
| D．although |
___,there is always something one wants
| A．One may however be rich |
| B．One may be however rich |
| C．However rich one may be |
| D．However one may be rich |