9. Complete sentences
with the appropriate modal verb.
1. I have some free time. I ______ help her now.
a) can b) may c) must d)
should
2. Anyone ______ become rich and famous if they know the right people.
a) can b) may c)
must d) should
3. You ______ go to this party. It's very important.
a) can b) may c)
must d) should
4. Bird ______ be known by its song.
a) can b) may c)
must d) should
5. He is coming here so that they ______ discuss it without delay.
a) can b) may c)
must d) should
6. It's late. You ______ go to bed.
a) can b) may c)
must d) should
7. He ______ have told me about it himself.
a) can b) may c)
must d) should