[ Sentence Structure and Verb Tenses ]
Which of the following sentences is in the past progressive tense?
A. He is writing a letter.
B. They were playing basketball when it started to rain.
C. She has traveled to France.
D. I will finish my homework.

Random Topics:
Second Conditional1st ConditionalPast and Past ContinuousGerund or to InfinitiveModal and Relative PhrasesComparatives and SuperlativesArticles and PronounsMixed ConditionalsConjunctions and TransitionsGerund and InfinitiveOther quiz:
Grammar : Must (Necessity) › ViewWe ___ study very hard right now. Our final exam isn’t until next June.
A. must
B. mustn’t
C. don’t have to
Conjunctions › View
Identify the conjunction: Neither the dog nor the cat likes taking a bath.
A. not…nor
B. neither…nor
C. both…or
D. either…not