I think you __________________ take a lot of sweaters when you go to England.
have to
should
Your flight is long, I think you _____________ take a good book to read.
have to
should
You ____________ pay 25 rials for the visa.
should
have to
You __________ to show your passport when you leave the country.
should
have to
" You _____________ clean your room", her Mom said.
should
must
when you travel, you __________ drink bottled water.
should
have to
