The young member made several proposals, none of __________ considered practical or acceptable.
| A．them | B．which | C．it | D．what |
---You have to believe in yourself. No one else will, if you don't.
---______. Confidence is really important.
| A．It's not my cup of tea | B．That's not the point |
| C．I don't think so | D．I couldn't agree more |
Kathy ______ a lot of Spanish by playing with the native boys and girls.
| A．picked up | B．look up | C．made up | D．turned up |
Everything was placed exactly ______ he wanted it for the graduation ceremony.
| A．while | B．when | C．where | D．though |
The three of us ______ around Europe for about a month last summer.
| A．traveled | B．have traveled | C．had traveled | D．travel |
Experiments of this kind _______in both the U.S. and Europe well before the Second World War started.
| A．have conducted | B．have been conducted |
| C．had conducted | D．had been conducted |