[ Should and Shouldn't ]
You______the teacher to help you if you don’t understand the lesson.
A. should ask
B. shouldn’t ask

Random Topics:
Grammar - either...or, neither...norSubject/Verb Agreement with Collective NounsSimple Past or Past ContinuousSimiles and Body IdiomsModals and Present TensesVerb 3 formsPresent Simple & ContinuesTOEFLLinking VerbsSentence Structure and Pronoun AntecedentOther quiz:
Grammar › ViewMr Davis is kind.
A. S-TV-DO
B. S-LV-PA
C. S-LV-PN
Modals › View
I have an appointment in ten minutes. I _______________ go now or I’ll be late.
A. had better
B. should
Grammar › ViewThe herd of cattle __________ grazing in the field.
A. is
B. are
C. was
D. were
Grammar › View
I am dressed as __________ clown.
A. an
B. (nothing)
C. a
