Fill in the blanks with the correct form of the ‘Auxiliary Verbs’ given in the brackets in the following sentences :

1. She must ……………………………. received the marksheet by now. (has, have)
2. You ……………………………… not go to school today. (are, did, have)
3. He …………………………………………….. not work hard nowadays. (is, does, has)
4. He ………………. not beat his sister. (is, do, did)
5. The milkman…………….. not come. (are, has, have)
6. Why ……………………. she weeping bitterly? (are, was, were)
7. When………………… she going to the temple? (is, was, were)
8. He ……………….. not do his duty. (does, did, has)
9. She ………………. not help her friend in difficulty. (does, do, did)
10. We………………….. not go there yesterday. (do, does, did)

Fill in the blanks with the correct form of the ‘Auxiliary Verbs’ given in the brackets in the following sentences :  

1. When I ……………………. entered the room, the teacher started teaching…………………(have) 

2. It was a winter night. We … ………. sitting round the fire. 

3. (be)……………… he know your address? (do) 

4. He must …… … received my parcel by now.(have) 

5. Man ……………………….. the only animal that can laugh. (be) 

6. The Head-Master ………………….. very disappointed. (be) 

7. I… ………….. my homework at seven o’clock this morning. (do) 

8. As he…………………. not there, I spoke to his brother. (be) 

9. You ……………………… guilty. (be) 

10. Since we……………….. late, we were not admitted. (be)