[ Present Perfect Simple & Present Perfect Continuous ]
He has been collecting fossils ___ he was a student.
A. for
B. ago
C. since
Select your answer:
Random Topics:
Conditional 0Past Simple TensesSimple Past TenseInfinitives or GerundsGrammar: MorphologyGrammar ErrorsSuffixes (ing-ed) SentencesCompound and Complex SentencesModal Auxiliary VerbsPhrase or ClauseOther quiz:
General Quiz › ViewGrammar:
In my apartment ________ a sofa and __________ 2 lamps.
A. there is/ there are
B. there are/ there is
C. there be/ there be
The Simple Present Tense › View
They always ________________ in class.
A. talking
B. talk
C. talks
D. talked