[ Modals ]
A pilot _____ wear a uniform when he’s at work.
A. has to
B. must
Random Topics:
Prepositions of MovementPassive Voice - Present TensesArticles & QuantifiersAdjectives and VocabularyInfinitives and GerundsPresent Perfect Tense and Simple Past TenseCan vs CouldAdjective / Noun + to InfinitiveFuture Simple TenseThe Future Simple TenseOther quiz:
Comma › ViewWhich sentence is written correctly?
A. The anaconda the biggest snake in the world can weigh up to 250 kilograms.
B. The anaconda, the biggest snake in the world can weigh up to 250 kilograms.
C. The anaconda the biggest snake in the world, can weigh up to 250 kilograms.
D. The anaconda, the biggest snake in the world, can weigh up to 250 kilograms.
Adverbs of Manner › View
Maria was ____ upset by her low grade because she is an excellent student.
A. clearly
B. surprisingly
C. hopefully
Grammar › ViewWhy don’t we _________ a backup plan in case something bad happens?
A. plan
B. make
C. come up with
D. create
Grammar › View
We …………………… wash our hands before meals.
A. have to
B. don’t have to