[ Grammar ]
They swim when there are big _________________.
a. waves
b. water
c. mascots

Random Topics:
Prepositions of Place and TimeHomophone & HomonymGrammar Pronoun and Singular Plural NounConjunctions, Interjections and Sentence TypeSimple Present and Present ContinuosSuperlativesAdjective vs AdverbFuture Continuous, Future Perfect and Future Perfect ContinuousComparative and Superlative AdjectivesComparatives, Superlatives, and ModalsOther quiz:
Grammar › ViewScientists have found that people who are active at a moderate level experience a long list of health benefits and that physical activity —- vigorous.
A. has to be
B. must be
C. needn’t be
D. had better be
Grammar › View
________ many times every winter in Frankfurt.
A. It snows
B. It snowed
C. It is snowing
D. It is snow
Grammar › ViewI couldn’t cope ___ my boss any more, so I decided to part ___ the company.
A. on
B. in
C. for
D. about
E. with
Future Tenses › View
I think he……………………… back his hometown this summer.
A. doesn’t come
B. isn’t coming
C. won’t come
D. won’t have come
