[ Grammar ]
We had better diversify our investments __ there is another worldwide economic crisis.
A. in case
B. whether
C. after
D. and then

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Adverb of Frequency and TensesConjunctive AdverbsPast Perfect and Past Perfect ContinuousFamily Vocabularyso vs suchHow much and how manyPast Simple, Past Continuous, Past Perfect, Past Perfect ContinuousNoun Phrases and AdverbialsAdjectives and ArticlesSubject Verb Agreement & Subjunctive MoodOther quiz:
Vocabulary and Grammar › ViewLook up to ______ sky! You can see _____ moon and those bright stars.
A. a / a
B. a / the
C. the / –
D. the / the
Phrasal Verbs › View
I ______ the paper for news of the proposed strike, but didn’t find anything.
A. looked over
B. looked on
C. looked into
D. looked through
Modals › ViewMy next-door neighbour is hardly ever at home. He ____ be very busy.
A. could
B. can’t
C. might
D. must
Simple Past › View
MY FRIENDS AND I ______ ENGLISH AND WE _____ A NEW GAME FOR PRACTICING.
A. STUDIED, INVENTED
B. INVENTED, STUDY
C. PRACTICED, INVENT
