- Yesterday I __ finish my geography project.
a) must b) mustn’t c) had to - She will __ wait in line like everyone else.
a) must b) have to c) has to - All employees __ on time for work.
a) must be b) mustn’t c) have to - We __ forget to take the chicken out of the freezer.
a) have to not b) must c) mustn’t - If you are under 13 you _ to get your parents’ permission.
a) have b) must c) mustn’t - Your daughter may __ try on a few different sizes.
a) have to b) had to c) must - The doctor _ get here as soon as he can.
a) must b) mustn’t c) have to - Do you _ work next weekend?
a) have to b) must c) mustn’t - Bicyclists _ remember to signal when they turn.
a) mustn’t b) must c) has to - Angela, you _ leave your clothes all over the floor like this.
a) mustn’t b) must c) have to