A ___ is helpful for people with broken or injured legs.
Regular VerbToo / Very / SoDespite, In Spite Of, Although, Even Though, HoweverGerund & ParticiplePresent Simple Positive and NegativePersonal PronounsComparison DegreeCommunicative GrammarPresent Perfect or Past Simple Tense
Other quiz: Past simple vs Present perfect
Bill ________ (work) in that company for 3 years. He still works there.
C. is working
D. has worked
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