---Why are you so crazy about music?
--- Because I can always find in music _____ peace that is missing in _____ world full of challenges.
| A．the; a | B．the;/ | C．/; a | D．/; the |
--- What did your parents think about your decision?
--- They always let me do _______ I think I should.
| A．when | B．that | C．how | D．what |
See the flags on top of the building? That was _______ we did this morning.
| A．when | B．which | C．where | D．what |
Our club is open to adults only.________your children have entered without permission.
| A．There seems that | B．It seems to be | C．There seems to be | D．It seems that |
I want to know ______the thief was caught on the spot.
| A．which | B．that | C．what | D．whether |
The old lady’s hand shook frequently. She explained to her doctor ________ this shaking had begun half a year before, and ________, only because of this, she had been forced to give up her job.
| A．when; how | B．how; when | C．how; how | D．why; why |