[ Understanding Product Packaging and Tenses ]
They _______ the project on time.
A. have completed
B. completes
C. completing
D. completed

Random Topics:
Relative Pronouns and AdverbsAdjective + to + VerbPrepositions of TimeConjunctions and CommasModal VerbPrepositions after VerbsGrammar - Be going toBasic GrammarCOUNT - NONCOUNT NOUNSPresent, Past and Future TenseOther quiz:
Grammar › ViewTaking part in ________________ the traffic is also a form of volunteer work in your community.
A. giving
B. helping
C. showing
D. directing
Grammar › View
When my sisters __________________ in kindergarten, they had a great teacher.
A. are
B. were
C. was
Grammar › ViewWhat is the plural of dog?
A. Dogs
B. Doges
Past Simple Tense › View
_____ you _____ reading a novel?
A. Does … like
B. Do … likes
C. Do … like
D. Does … likes
