2. Auxiliaries

Gap-fill exercise

Find the auxiliaries in these sentences.
1. My friends will come to my house on Saturday. (aux: )
2. The fire began at four o'clock. (aux: )
3. We're doing our homework. (aux: )
4. She usually goes out at the weekend. (aux: )
5. We won't read the book in class. (aux: )
6. My dad can sing really well. (aux: )
7. They weren't working when I arrived. (aux1: ; aux2: )
8. The ticket includes the lunch. (aux: )