[ Tenses ]
Although aspirin _____ primarily regarded as a simple pain killer, it _____ to prevent heart attacks, too.
A. is / helps
B. was / will have helped
C. has been / would have helped
D. is / was helped
E. will be / had helped

Random Topics:
Things in EnglishActive Voice-Present tenseReported - GerundPrefixes SuffixesVerb Forms and PrepositionsTenses & Conditional SentenceModal Auxiliary VerbsPresent Simple and ContinuousGrammar: Defining Relative ClausesInfinitives for reasonsOther quiz:
Grammar › ViewThis swimming pool is _________ for 10 people.
A. enough big
B. not enough big
C. not big enough
Vocabulary › View
What is a place for travelers to sleep, rest, and sometimes eat, such as hotels and hostels?
A. Entertainment
B. Lodging
C. Transportation
D. Food & Beverage
Western Europe Countries › ViewWhat is the capital of Denmark?
A. Stockholm
B. Copenhagen
C. Helsinki
D. Bern
Grammar › View
Complete the sentence: “We ___ (not, see) television right now.”
A. are not watching
B. does not see
C. are not watching
D. are not watching
