[ Modal Verbs ]
There is a knock at the door. It________my mom. It’s time for her to be back home.
A. may be
B. may not be
C. must be
D. mustn’t be

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Phrasal Verbs › Viewcut down on
A. Reduce the amount of something
B. stop doing something
C. recover form a difficult situation
D. find by chance
Subject-Verb Agreement › View
Spaghetti and meatballs ___ our first course when we went to the party.
A. Were
B. Are
C. Was
D. Is
Researchers try to ___ truthful responses from subjects.
a. elicit
b. illicit
Grammar › View
At 9 p.m. last night, my friend ___ jokes that made everyone laugh.
A. am telling
B. was telling
C. is telling
D. are telling
