[ Grammar ]
______ they didn’t stop working
A. they were tired
B. they are tired
C. their illness
D. the rain
Random Topics:
Past Perfect TenseArticles and DemonstrativesNoun QuantifiersPresent Simple, Present Continuous or Present PerfectPhrase and ClauseRelative Pronouns with PrepositionsPassive VoiceVerb-ing and InfinitiveConjunctionsPresent tense AffirmativeOther quiz:
Grammar › ViewThis is the way ________ the field.
A. on
B. in
C. across
Relative Clauses › View
A new security door, ______________________ can be operated by remote control, will be installed next month.
A. that
B. it
C. them
D. which
Modal Verbs › ViewIt’s possible to enrich your knowledge by listening to the radio.
A. Watching TV broadens your horizon.
B. Watching TV will make you wealthier.
C. Watching TV might make you richer.
D. Watching TV may make you know more.
Quantifiers › View
____________sugar did you buy at the supermarket?
A. How many
B. How much
C. Is there