[ Tenses ]
They have completed the project on time.
A. Simple Present
B. Present Continuous
C. Present Perfect
D. Simple Future (With Modals)

Random Topics:
Relative Clauses and UsageBecause / soSubject Verb Agreement & Subjunctive MoodContinuous TensesSo / Neither / Either / TooAuxiliary and Modal VerbsPast Simple - Present PerfectAdjectives (-ed / -ing)Passive Modals in Different TensesPresent Simple vs Past SimpleOther quiz:
Present Perfect Tense › ViewI (have had) four quizzes and five tests so far this semester.
A. True
B. False
Modal Verbs › View
Mike is a very nice person. You ______ meet him!
A. must
B. may
C. can
