Điền giới từ (on, at, in, for, to, by, with) vào chỗ trống: we will wait ... you from wednesday ... sunday

1. we will wait ...... you from wednesday ...... sunday
2. Is your birthday ....... april?
3. He does volunteer work ........ a local hospital
4. his friends didn't laugh ...... his jokes
5. He lives ...... 26 Tran Phu street ..... HN
6. He worked ......... deaf - mutes ......... Boston University
7. Snow is falling all ..... the country
8. Will you pick me ....... after the party?
9. The secretary took me a message ....... her boss
10. He emigrated ....... canada ........ 1870s