i must go to school early(改为提问句)he must stay in bed for another two days(对 for another two days提问

问题描述:

i must go to school early(改为提问句)
he must stay in bed for another two days(对 for another two days提问

1. Must you go to school early?
2. How long must he stay in bed?

1.Should I go to school early?
2.How soon should he stay in bed?

Must I go to school early?
How long must he stay in bed?