[ 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:
Comparatives › ViewCan we switch over to another channel? This documentary isn’t ______.
A. more interesting
B. less interesting
C. interesting
D. much more interesting
Modal Verbs › View
In this school we have a rule: students (use) their mobile phones.
A. have to
B. shouldn’t
C. must
D. mustn’t
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
