连词成句。
1. many, How, people, are, in, there, family, his (?)
2. Look, is, That, aunt, Bill's (!)
3. father, My, a, is, doctor (.)
4. are, they, Who (?)
5. and, Come, my, meet, family (!)
1. How many people are there in his family?
2. Look! That is Bill's aunt.
3. My father is a doctor.
4. Who are they?
5. Come and meet my family!