[ 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:
Object Pronouns › ViewThis is my new mobile phone. Do you like….?
A. it
B. him
C. her
D. them
Articles › View
This is ____ most interesting book I’ve ever read.
A. a
B. an
C. the
D. no article
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
