you --- ---- bring books (bring)
have to bring
I ---- ---- ---- a ball to play volleyball. buy
need to buy
people ------- ------- at the cinema. speak
mustn't speak
You --- --- . pay
must pay
You ----- ---- your key. lose
mustn't lose
You --- ---- ---- to get good (study)
have to study
You --- ---- the rules. follow
must follow
you ----- ----- ----- ------ two films at the cinema. see
don't have to see
You ----- ---- ----- a bag if you don't want to buy one. bring
need to bring
You ---- ----- ------ a pair of slippers. bring
need to bring
We --- ---- to the professor to solve this situation. talk
must talk
You --- --- --- to improve in this sport. exercise
you --- --- --- ---- the pop-corn at the cinema. buy
don't need to buy
You ---- ------ things. steal
you mustn't steal
You ---- ----- ---- ----- towels. bring
don't have to
You ---- ---- at school. run
mustn't run
You --- --- --- your best for this match! do
you ----- ---- the ticket. pay
must pay
You --- ---- ----- ------ gloves when you take fresh food. put on
have to put on
You ---- ------ ------ when you arrive. check in
must check in
I ---- ---- ----- to pass the exam. study
have to study
You ---- --- ---- for this match. train
need to train
you --- --- --- --- a review. write
don't need to write
You ---- ----- ------ nice to shop assistants. be
have to be
You ---- ---- ----- ------ your luggage around. carry