Ben_____ swim when he was five years old.
A. can
B. could

Random Topics:
To infinitive - GerundModal Verbs and ConditionalsCoordinating Conjunctions and Comparative AdjectivesComparative Adjectives and AdverbsPresent and Past Simple PassiveReporting VerbsAdverbial Clause of Cause and EffectPast and Present Continuous tenseConjunctivesTenses of VerbsOther quiz:
Tenses › ViewBy the time we finish the meeting, I ___ for six hours straight.
A. will have talked
B. talked
C. have talked
D. talk
Grammar › View
Teaching is learning, ?
A. does it
B. is there
C. doesn’t it
D. isn’t it
Grammar › ViewIdentify the correct sentence.
A. This trip will be amazing since we get to go hiking on trails, horseback riding, and to swim.
B. This trip will be amazing since we get to hike trails, go horseback riding, and go swimming.
C. This trip will be amazing since we get to go hiking and ride horses, and to swim.
D. This trip will be amazing since we get to go hiking, horseback riding, and swimming.
Vocabulary & Grammar › View
The technicians were able to work faster as they became familiar ___________ the new machines.
A. to
B. with
C. about
D. at
