[ Modal Verbs ]
Students (stay up) studying all night before tests. They will feel sleepy and tired the day after.
A. have to
B. shouldn’t
C. must
D. mustn’t

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Zero & First Conditional › ViewIf your flat ______ a big balcony, you ______ plants there.
A. will have/grow
B. won’t have/will grow
C. has/are growing
D. has/could grow
Grammar › View
Don’t try ________ me. Nothing can make me change my mind.
A. to persuade
B. persuade
C. persuaded
D. persuading
Grammar › ViewFill in the blanks with the correct verb form. A number of students ___ interested in the trip.
A. is
B. are
C. has
Tenses › View
Sarah has lost her passport again. This is the second time this _______ .
A. has happened
B. happens
C. happened
D. is happening
