[ Grammar ]
Never dissipate energy resources, but always ……. them
A. Conserve
B. Organise
C. Mobilize

Random Topics:
Future Tense and ConditionalsGerunds as objects of prepositionPrefixes SuffixesWill vs Verb InfinitivesPresent Simple vs Present ContinuousAdjective / Noun + to InfinitivePronoun Antecedent AgreementPast and Present ContinuousSimple Past TenseMixed Present TensesOther quiz:
Grammar › ViewHe says something rude to me as if he were the greatest. what is the fact?
A. he is the greatest
B. he is not the greatest
C. hewasn’t the greatest
D. he was the greatest
1st & 2nd Conditionals › View
If the bus comes on time, Paul _______ (not be) late.
A. will be
B. won’t be
C. isn’t
Grammar › ViewFragment or Run-on:
We walked to the park and played on the swings and we went home.
A. Fragment
B. run-on
Vocabulary & Grammar › View
Heat the pan before ____ two more eggs.
A. to add
B. adding
C. to adding
D. add