[ Tenses ]
The chemistry students ____ a reaction in the lab this afternoon.
A. will observe
B. observe
C. observed
D. are observing
Select your answer:

Random Topics:
Reported SpeechA/AnModals for DeductionModal Verbs for DeductionIntermediate PrepositionsModal "Have to"Future PassiveAlthough / DespiteCorrelative ConjunctionTime and CalendarOther quiz:
Grammar › ViewI love_____ house.
A. mine
B. my
C. theirs
D. they
Grammar › View
What is the simple subject of this sentence?
The cat jumped on the couch.
A. The
B. Cat
C. Jumped
D. Couch
