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:
Passive Voice › ViewTom is writing an email.
The letter ________________ by Tom.
A. was written
B. is being written
C. has been written
a, an, the, Zero Article › View
Jane owns two pets, a dog and a cat. I don’t like ___ cat very much, but ___ dog is adorable.
A. A / the
B. The / the
C. The / a
D. A / an
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
