[ Grammar ]
Catherine’s knowledge of computers ________ so extensive that everybody wants her to be in their project group.
A. is
B. are
C. was
D. were

Random Topics:
Vocabulary and ModalsPreposition (at,in,on)Tenses - Pasive VoiceReported speech (statements)Modals of Speculation and DeductionGrammar and EssayFuture Perfect TenseVerb FormUsed to & would & Past SimpleThe Past SimpleOther quiz:
Grammar › ViewMary: “I went shopping yesterday.”
Jill: “Mary said (that) she had gone shopping ___ .”
a. yesterday
b. the day before
c. on Saturday
Conditional Sentence 0, 1 › View
If I __________________ (go) out tonight, I __________________ (go) to the cinema.
A. go / will go
B. go/ go
Future Tenses › ViewBe careful! You ….. my new VR headset.
A. drop
B. are dropping
C. will drop
D. are going to drop
Tag Question › View
The tree needs to be watered everyday, ____?
A. need it
B. needn’t it
C. doesn’t it
D. does it
