[ Prepotitions ]
She is committed _______improving her Math results.
A. With
B. In
C. For
D. To

Random Topics:
Modals in the PastPresent Perfect and Simple Past TenseGrammar SuffixesIf- ConditionalConjunctions and Sequence ConnectorsActive and Passive voiceComparatives and ConjunctionsIF CLAUSEGrammar: Simple Past and Past ContinuousTenses (Present, Past, Future Forms)Other quiz:
Modal Verbs › ViewImagine you’re giving advice to your friend Daniel. Which modal verb would you use?
A. can
B. should
C. must
D. might
Reported Speech › View
“Have you studied reported speech before?”
A. She asked me if I had studied reported speech before.
B. She asked me if I had studied reported speech before?
C. She asked me if I had studied reported speech the day before.
D. She asked me if I studied reported speech before.
Wh Questions › View________ are you today?
A. Who
B. What
C. How
D. Why
Conjunctions and Preposition › View
Sudden changes in water temperature can ________ mass killings of fish, plants, or amphibians.
A. come up
B. result in
C. dump into
D. thank to
