[ Present Perfect Continuous Tense ]
All of my friends ….. in the Lake
A. Have been swimming
B. Have been swiming

Random Topics:
TOEFLSentence Adverbs & Third ConditionalPast ModalsGrammar and StructureRelative Clauses & Real ConditionalsRelative - ConditionalFuture SimplePresent / Future / Present Progressive / non Action VerbsPersonal pronouns + possessive adjectives + Introgative pronounsCOUNT - NONCOUNT NOUNSOther quiz:
Grammar › View_______ does his work in the garden.
A. The green grocer
B. The gardener
C. The children
D. You
Grammar › View
I have English ___________ a week.
A. two
B. twos
C. twice
D. second
Fill in the blanks with the most suitable conjunctions:
Do your work ______ keep quiet.
A. then
B. if
C. or
D. but
Mixed General Quiz › View
All was ___ at the farm on the night before the storm.
a. quiet
b. quite
