[ Modal Verb in Passive Voice ]
Natural resources _________________to protect our planet.
A. must not be conserved
B. must be conserve
C. must not be conserving
D. must be conserved

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Grammar: was/wereSimiles and Body Idiomsand, so, but, becauseThe Future Simple Tenseas...as, comparatives, superlativesSimple vs Continuous Past TenseConjunctions and PrepositionsPhrases and TensesGerunds & Infinitives + VocabularyCountable - UncountableOther quiz:
Can, Could, May, Might › ViewWhat are you doing tonight? (I am 100% sure.)
A. I might watch TV.
B. I’m going to watch TV.
Grammar › View
Only the brave deserve the reward. (Change to negative)
A. Nothing but the brave deserve the reward.
B. None but the brave deserve the reward.
C. Only the brave don’t deserve the reward.
D. Nothing but the brave don’t deserve the reward.
Modals › ViewI ___ be able to attend the meeting tomorrow.
A. can
B. will
C. might
D. would
Phrasal Verbs › View
You have to ________ a lot of new information when learning something.
A. join up
B. pick up
C. wear out
