1. What’s your (day/ date/ dates/ daily) of birth?
2. Lan has (some/ lot/ lots/ many) of friends in Da Nang.
3. Today Mai is fine and so (is Lan/ does Lan/ do Lan/ are Lan).
4. Her birthday is on the twelfth (in/ on/ of/ at) August.
5. He (have/ will have/ has/ will be) a birthday party next Sunday.
6. (I will/ Am I/ I am/ Can I) speak to Mai, please?