[ Grammar ]
It’s time we learnt about keeping the environment ………
A. pollute
B. polluting
C. polluted
D. unpolluted

Random Topics:
Verb Types and TensesDefinite ArticlesVerbs: Will & Going toRelative PronounsFuture or PastInfinitives or GerundsTypes of PrepositionCoordinating ConjunctionsTo Infinitive or GerundModals in the Past - Speculation and DeductionOther quiz:
Grammar › ViewMr Davis is kind.
A. S-TV-DO
B. S-LV-PA
C. S-LV-PN
Modals › View
I have an appointment in ten minutes. I _______________ go now or I’ll be late.
A. had better
B. should
Grammar › ViewGambang kromong is a blend of …. music
A. Chinese and Western
B. Chinese and Gamelan
C. Gamelan and western
D. Chinese, western and gambang
Grammar › View
……… do you usually do on Sundays?
A. Who
B. When
C. What
D. How long
