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

Random Topics:
Conditionals and Modal VerbsWish SentencesPresent Simple vs Past SimplePresent Perfect Negative and InterrogativeConditionals 1,2,3Have toSubject and Verb AgreementFirst vs Second Conditional SentencesTenses & PassivePrepositionOther quiz:
Modal Verbs › ViewWe ……… to buy any vegetables today.
A. have
B. don’t have
C. must
Adverb Clauses › View
________________ I came to this country, I didn’t speak a word of English!
A. Before
B. When
C. Since
D. After
