[ Present Perfect Tenses ]
______ you ever ______ to London?
A. Have, been
B. Did, go
C. Do, go
D. Will, go

Random Topics:
Tenses and Time MarkersNouns and QuantifiersModalsLinking WordsGrammar for TOEFLVocabulary : Coming & GoingGrammar, Conditional Sentences, VocabularySimple present/ past/ future tenseIrregular Plural NounsTenses PracticeOther quiz:
Simple and Past Tenses › ViewOxfam ________ food to families in need.
A. deliver
B. delivers
C. delivering
D. delivered
Grammar › View
Which word/s can’t be used with mis- ?
A. judge
B. trust
C. lead
D. respect
E. place
Vocabulary › ViewTo make or produce something.
A. convert
B. power
C. generate
D. flow
Vocab Checking › View
Air pollution exerts an adverse effect on people’s health, especially the … system
A. digestive
B. nervous
C. respiratory
D. cardiovascular
