1. He has been on duty all night. He _____ be exhausted.
have
must
can't
could
2. I wonder who is at the door. It _______ be Doris, she is still at work. Have
must
can't
could
3. When he was young he ________ dance all night long
have
must
can't
could
4. _____ you play the guitar?
can
may
must
have
5. People _________ eat food to stay alive. has to must to can't to have to 6. Don't be stupid, Sam! You _____ believe everything she tells you! has to must can't have to 7. You ____ go to school on Saturday. doesn't have to doesn't has to don't have to don't hast to 8. A good salad__________ taste good. have to has to doesn't has to don't have to 9. John is a smart guy, he_______study a lot! have to has to doesn't have to doesn't has to 10. ________ you please pass me that book over there? could have to must might
Respuestas
1. He has been on duty all night. He _____ be exhausted.
have
must
can't
could
2. I wonder who is at the door. It _______ be Doris, she is still at work. Have
must
can't
could
3. When he was young he ________ dance all night long
have
must
can't
could
4. _____ you play the guitar?
can
may
must
have
5. People _________ eat food to stay alive.
has to must to can't to have to
6. Don't be stupid, Sam! You _____ believe everything she tells you!
has to must can't have to
7. You ____ go to school on Saturday.
doesn't have to doesn't has to don't have to don't hast to
8. A good salad__________ taste good.
have to has to doesn't has to don't have to
9. John is a smart guy, he_______study a lot!
have to has to doesn't have to doesn't has to
10. ________ you please pass me that book over there?
could have to must might