His English is improving _______, which makes both his parents and his teacher happy.
30. Pupils usually would like to take ________ advice their teachers give.
29. Even if the judge takes your side, you will have no chance to win the ________.
28. --Jane walked past me without greeting. --She ________ you.
27. The number of traffic accidents caused by drinking is ________ as the number of those caused by non-drinking driving.
26. It is difficult to do some of the experiments ________ in our physics textbooks.