Many people claim that they have seen UFO with their own eyes, _____ I personally doubt.
| A．that | B．which | C．when | D．where |
I want to be very careful to talk only about ____ we've formally tested.
| A．which | B．that | C．what | D．whether |
The wet weather will continue tomorrow when a cold front _____ to arrive.
| A．expects | B．is expecting | C．is expected | D．will be expected |
Wehadapartylastmonth anditwasalotoffun,solet’shave_____onethismonth.
| A．other | B．more | C．theother | D．another |
The effective communication ability for a writer is to get the knowledge out of his head and ____ readers’ heads.
| A．out of | B．into | C．towards | D．for |
How much _____ she looked without her glasses!
| A．well | B．good | C．best | D．better |