Some researchers are finding that daydreaming may be important to __________ mental health. Daydreaming, they say, is __________ good means of relaxation.
| A．the; / | B．/; the | C．/; / | D．/; a |
It was not until midnight __ they reached the camp site.
| A．that | B．when | C．while | D．as |
It was in New Zealand ___ Elizabeth first met Mr. Smith.
| A．that | B．how | C．which | D．when |
----Where did you get to know her?
------It was on the farm ____we worked.
| A．that | B．there | C．which | D．where |
I do not mind her criticizing me, but _____ is how she does it that I object to.
| A．it | B．that | C．this | D．which |
It ______ we had stayed together for a couple of weeks ____ I found we had a lot in common.
| A．was until; when | B．was until; that | C．wasn’t until; when | D．wasn’t ;that |