The course book is a little too difficult, but we can ______ it to suit the needs of the students.

In the big earthquake all their houses were ______, so they had to build new ones.

Long term of hard work and lack of sleep finally ______ her health.

Mr. Smith __________ the accident，but his wife died and he __________ her by five years.

 She wanted to tell him that she didn't want to do that, but she didn't know how to ________ it.