[ Past with Modals ]
He must have been busy with work last week.
A. He was free last week.
B. He was not busy with work.
C. He had no work to do.
D. He was busy with work.

Random Topics:
Adverbs of Manner, Likes and PreferencesSimple Present Tense/be/Present ProgessiveModals of Speculation and DeductionHow often - long - much - manyPrepositions and AdverbsGerund and InfinitivesTenses and QuestionsPronouns/ Present TenseTypes of Sentence StructuresNoun Phrases and Verb PhrasesOther quiz:
Adverb Clause Connector › ViewAlthough the area is a desert many plants bloom there in the springtime.
A. Correct
B. Incorrect
Family Vocabulary and Grammar › View
. My parents ___ to Japan next year.
A. travels
B. travel
C. traveled
D. will travel
Some vs. Any › ViewThere’s __ milk in the fridge.
a. some
b. any
Give, do and make › View
Our college ………. us a wide choice of subjects to study.
A. gives
B. makes
C. does
