1. You .............. go to dentist.

have

should

has

are

2. She ought ............. keep quiet.

for

to

on

in

3. You ............ much sweets.

should

should not

have

have not

4. .............. he come in now?

ought

should

has

have

5. They should ............. more exercises.

did

done

do

does

6. You ought to ............ in minutes!.

arrived

arrive

arriving

arrives