In a classroom the teacher can structure learning groups that are diverse and devise activities that require each student ____ to the group.
A. to contribute
B. contribute
C. contributing
D. contributed

Random Topics:
Subject Verb Agreement and Coordinating ConjunctionsPresent Simple Tense PassiveSentence Structure and Pronoun AntecedentFigure of SpeechPresent and Past TensePresent Perfect Simple and ContinuousSimple present/ past/ future tenseQuantifiers with NounsPassive Voice in Past and Present TenseFamily Members and Present SimpleOther quiz:
Gerunds and Infinitives › ViewIdentify the gerund in the sentence: William enjoys playing basketball.
A. enjoys
B. playing
C. William
D. basketball
Vocabulary › View
Many dog owners will give their dogs a sedative on the 4th of July.
Sedative means:
A. Euthanize
B. Kill
C. Calm
D. None of the above
Nina Sofiana as the manager of this office told … the main target market for this destination was tourists from Singapore and Malaysia.
A. that is
B. that
C. which that
D. which is
Future Tense › View
It’s too cold in in this room. ____ you ____ the air conditioner, please?
A. Will… be turning off
B. Will… turn off
C. Are…going to turn off
D. Are…turning
