It is __ to me that he is against the plan.[ ]

t changes have taken place in thatschool It is no longer ______ it was 20 years ago, _____ it was so poorlyequipped

_difficult the task may be, we must finish it on time, because we can’t meetsuch a precious opportunity _______ we have expected.

I want to do my homework by ______.

Miss Wang’s going to have her bad tooth _______ today. She’s had a bad toothache for a few days, and she can hardly give us lessons!