The students made a mess in the classroom after their art lesson. Mrs Tan made them __________ it up before they could go for recess.
A. cleaning
B. cleaned
C. cleans
D. clean

Random Topics:
Present PerfectPresent Tenses and ConnectorsTOEFLPassive Voice - Present Simple and Past SimpleAdverbs and PhrasesArgumentative VocabularyInfinitive and GerundsPresent Simple/Affirmative1st and 2nd ConditionalsAdverbs and Adverbial PhrasesOther quiz:
Past and Future Tenses › ViewUse the future progressive: In three hours, they ________ a marathon.
A. will run
B. will be running
Tenses › View
She isn’t here.
A. Past Simple
B. Present Continuous
C. Future Simple
D. Present Simple
Grammar › ViewIdentify the correct sentence.
A. Tanya and her family have been sailed across the Atlantic Ocean twice.
B. Tanya and her family have sailed across the Atlantic Ocean twice last year.
C. Tanya and her family have been sailing the Atlantic Ocean twice.
D. Tanya and her family have sailed the Atlantic Ocean twice.
Continuous Tenses › View
The team …. basketball all day yesterday
A. is playing
B. was playing
C. will be playing
D. plays