[ Grammar & Vocabulary ]
This is the laboratory … we do all the experiments.
A. which
B. who
C. whose
D. where
Select your answer:

Random Topics:
Linking WordsQuestion WordsRun-On SentencesVerb Tenses and Subject Verb AgreementPassive and Active Voiceused to vs be used to vs get used toConditionalIf- ConditionalPresent, Past and Future TenseGerund and InfinitivesOther quiz:
Verb Form › ViewWhy not __________________ a weekend in Scotland? (spend)
A. to spend
B. spending
C. spend
D. having spent
Present Perfect › View
I __________ a teacher since 1998.
A. has been
B. hasn´t been
C. have been
