[ Present Simple Tense ]
Jack and Tom ______ (swim) twice a week.
A. are swimming
B. swims
C. swim
D. is swimming

Random Topics:
Grammar: Defining Relative ClausesBasic TensesTypes of PhrasesHomophone & HomonymGrammar & ReadingPresent Perfect vs Past SimpleGrammar - Punctuation of SentencesSimple Past/Past ProgressivePoetryMixed ConditionalOther quiz:
Grammar › ViewShe went out ____ the fact that it was raining.
A. although
B. though
C. despite
Conditional Sentences and Verb Form › View
They used __________ to DaLat in summer when they were young.
A. visit
B. to visit
C. visiting
D. to visiting
Conditional Sentences › ViewHad the guests come, I … the house.
A. must clean
B. will clean
C. would have cleaned
D. would clean
Grammar › View
Would you like a glass … hot milk?
A. of
B. in
C. on
D. with