[ Modal Verbs of Obligation ]
You ____ forget your umbrella. It’s going to rain.
A. mustn’t
B. have to
C. don’t have to

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Tenses › ViewNancy helps her brother do the assignment. The part of the speech of the underlined word is
A. a noun
B. a verb
C. a pronoun
D. an adjective
Grammar › View
While they_________ (go) to the college, the car suddenly ________ (break down).
A. was going, break down
B. went, broke down
C. were going, break down
D. were going, broke down
Tenses and Verb Forms › View. Fill in the blanks with the correct form of the verb 8. By 10 PM, they ______ (finish) their dinner.
A. will finish
B. will be finishing
C. will have finished
D. will have been finishing
Grammar › View
We often _________ TV in the evening.
A. watch
B. is watching
