[ Grammar ]
Using a projector, teachers can display visual images on smart interactive white boards, ____ improves the learning process.
A. that
B. what
C. which
D. why
Random Topics:
Subject Verb Agreement and Verb TensesHomophone & HomonymPresent ProgressivePast and Present TensesSubject Verb Agreement Irregular VerbModals for DeductionVocabulary and IdiomsSentence Structure and Verb TensesDependent PrepositionsBasic GrammarOther quiz:
Tenses › ViewShe ____ a deposit at this time next week.
A. will be making
B. makes
C. is making
D. made
Relative Clause › View
The man ____next to me kept talking during the film, ____really annoyed me.
A. having sat / that
B. to sit / what
C. sitting / which
D. sitting / who
Grammar › ViewThe professor reminded the students ______ all their assignments before the final exam.
A. to submit
B. submit
C. submitting
D. submitted
Grammar › View
As it was very late, Sarah pleaded with the girls to go to bed.
A. Compound
B. Complex