[ Grammar ]
__________ are their books while __________ are ours
A. This, that
B. Those, these
C. That, These
D. Those, this

Random Topics:
Grammar (either..or.. and neither..nor..)Present Perfect - Just, Already, YetIn/On/At + TimeSuperlative & Comparative AdverbsSimple Past Tense & Future TenseFragment, Comma Splice and Run -on SentenceVerbs and Subject Verb AgreementMixed TensesPronouns and Subject Verb AgreementPresent Simple and Present ContinuousOther quiz:
Modal Verbs › ViewWe … talk to each other because it is an exam.
A. mustn’t
B. had to
C. should
D. need to
Subject Verb Agreement & Subjunctive Mood › View
A number of engineers … trying to fix the problem.
A. am
B. be
C. is
D. are
Grammar › View“How did you feel on the boat?” ” I got ______.”
a. seasick
b. exotic
b. exotic
Conjunctions › View
………..the sun did not shine,there would be no life.
A. when
B. if
C. and
D. because
