[ Modals ]
I ____ swim when I was younger.
A. could
B. should
C. can
D. must

Random Topics:
Prepositions and Phrasal VerbsDependent PrepositionConnectives (because, due to, owing to, because of)Gerunds and TensesPast Perfect Simple & ContinuousSimple Past TensePerfect Verb TensesCorrelative conjunctionsModal Verbs for PossibilitySimple Verb TensesOther quiz:
Grammar › ViewWhat do you see?
A. I see a robot.
B. I see an robot.
Adverbial Clauses › View
What is the purpose of using adverbial clauses in writing?
A. To emphasize the main clause
B. To provide contradictory information
C. To confuse the reader
D. To provide additional information about the action in the main clause.
Homonyms › ViewMay I take a ___ at your new basement?
a. peak
b. peek
c. pique
Grammar › View
Choose the correct complex sentence:
A. The teacher explained the lesson, and the students listened carefully.
B. When the bell rang, the students left the classroom.
C. The students left the classroom, and they went to lunch.
D. The bell rang, but the students stayed in their seats.