[ Subject-Verb Agreement ]
Sunbathing (is / are) my favorite form of exercise.
A. Is
B. Are

Random Topics:
Modal Verbs - ObligationVerbs, Tenses, and VocabularyVerb + Infinitive or GerundPast Continuous TenseSome & AnyConditionalPast Simple & Past ContinuousPreposition FormGerund - to Infinitive Conditional and Mix Conditional SentenceOther quiz:
Vocabulary › Viewto become used to ; to cause to become used to
A. accord
B. rue
C. ferret
D. habituate
Tenses › View
My plane _____ at five p.m. on Monday. My friend is going to take me to the airport.
A. leave
B. leaves
C. left
D. will leave
Grammar › ViewDaisy (agree) with other members in the last meeting.
A. agreed
B. agrees
C. will agree
D. has agreed
Tenses › View
Which of the following is the correct form of the verb? “He ___ (not/like) to swim.”
A. does not like
B. is not liking
C. not likes
D. do not like