[ 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 › ViewWhich sentence uses the correct order of adjectives?
A. We took a ride on a blue, old Chinese bus.
B. We took a ride on a Chinese, old, blue bus.
C. We took a ride on an old, blue Chinese bus.
Simple, Complex, Compound Sentence › View
After you get home, I want you to clean your room.
A. simple
B. compound
C. complex
Conjunctions › ViewFill 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
