[ Conditional Sentence ]
If they ______________ carefully, they will hear the woodpecker
A. listened
B. listen
C. will listen
D. would listen

Random Topics:
Present Simple Positive and NegativeIdentifying TensesModal Auxiliaries and Similar ExpressionsVerbs and PrepositionsPast Tense & Past Continuous TenseAdverbial Concession ClausesComparatives and Past Perfect TenseTenses & PrepositionArticles with SubstancesConditional Sentences Type 1Other quiz:
Grammar › ViewA person whom you can trust is a ______________________person.
A. Trusting
B. Trustworthy
C. Untrustworthy
Modal Verbs and Conditionals › View
He __________ so much money on the trip last summer.
A. shouldn’t have spent
B. shouldn’t spend
C. had better not spend
D. must not spend
Modal Verbs › ViewYou ____ report the theft to the police. They might be able to find your laptop.
A. may
B. could
C. would
D. will
Adverbs › View
Which word in the sentence ‘He reads quietly’ is an adverb?
A. reads
B. he
C. quietly
D. loudly