[ Present Perfect: for/since ]
They ____ (use) this laptop ____ spring.
A. have used/ since
B. has used/ since
C. have use/ for
D. have using/ for
Select your answer:

Random Topics:
Suffixes (ing-ed) SentencesProgressive TenseGrammar and PunctuationVerb PatternsTime Clauses and ConjunctionsGrammar - Compound SentencesSubject and Verb AgreementAdverbActive and Passive voiceCountable & Uncountable NounsOther quiz:
Present Tense › ViewAnita … to Kusamba Market at 5 a.m.
A. goes
B. go
C. are going
D. will going
Past Tenses › View
Mary ___ wearing her glasses, so she didn’t notice the man that mugged her.
A. wasn’t wearing
B. didn’t wear
C. hadn’t worn
D. hadn’t been wearing
