Occasions are quite rare ____ I have the time to spend a day with my kids.
27. The child tiptoed quietly to the bird, _____ into the forest when he was about to catch it.
26. Mr. Green has two sons, one of _____ working as a bus driver now.
25. Tom, look! It’s 12 o’clock at night. _____ you shout so loudly?
24. On July 5, violent crimes of beating, looting and burning in Urumqi of Xinjiang broke out, _____ 156 innocent people and with more than 1080 _____.
23. His test results are not very consistent. He does well _____ week and badly the next.