Fill in the blanks with appropriate prepositions :
1.She has been waiting for her husband Fuem.
2. He was asked to come here latest at 9:00am
3. Sita was born on 10th August 1989 morning 8 a.m.
4. I shall come to meet you tomorrow.
5. She has been singing from an hour.
6. During the war, we were in London.
7. He called him at 5 p.m.
These are the appropriate words which always come in the ICSE curriculum (Boards).
I hope it helps you!