[ Present Perfect Tense ]
What have they seen
A. They see a lion
B. they saw sea lions.
C. they have seen sea lions
Select your answer:

Random Topics:
Grammar & VocabularyGrammar: wishes and regretsClauses and ConjunctionsPrepositional PhrasesNarrative TensesCompound Adjectives-ing &-ed AdjectivesPast Perfect vs Past SimpleVerbs + Gerund or InfinitiveVerb Tenses and SubordinatesOther quiz:
Tenses: Present simple, Past Simple, Future Simple › ViewThey … play tennis next week.
A. will play
B. don’t play
C. didn’t play
Conditionals › View
I feel fine because I took the medicine. If I _____ the medicine, I would still be in pain.
A. wouldn’t take
B. wouldn’t have taken
C. didn’t take
D. hadn’t taken
