The monitor suggested to the Sea World in the summer vacation.

Mike, since you don’t like to see the film with us, you ____ as well watch TV at home.— OK, Mum.

I can’t memorize new words unless they ____ many times.

The views in winter may be wonderful, but it is dangerous to climb the mountains ________a cold and snowy morning.

You ___ drink wine before driving, or the police willtake your license away.