You .......... use your mobile phones in classroom. It is forbidden.
can't
We .......... leave the class neat and tidy.
must
My sister and I share some chores at our home. She must ...... ..... ....., and I mustn't forget to take out the garbage.
do the ironing
My father and I must ..... ..... ..... while my mother cook dinner.
set the table
I broke the vase. I... a) must/can't b) clean the bathroom/vacuum the floor ....before my mother come!
a) must / b) vacuum the floor
My father is responsible for doing shopping. He ..... do shopping every weekend.
must
Our school library wants us to return books on time. I ..... return these books by Tuesday.
must
I musn't forget .......... the cat before I go to school.
feeding
My family is going on vacation. I .......... do the chores for a few days.
must
A: Who is responsible for loading and emptying the .........? B: My sister ..... load and empty it everyday.
dishwasher / must
