[ Future Perfect Tense ]
Li and Susan …… dinner by the time you get back from work.
A. will have eaten
B. has eaten
C. have eaten
D. had eaten

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Grammar Error Correction (Simple Present Tense)Grammar ( going to)Adjective vs AdverbSubject, Object, Possessive Pronoun and Possessive AdjectivesPresent Perfect SimpleQuantifierReported SpeechModals for Ability, Possibility and PermissionVocabulary and ModalsGrammar TOEFLOther quiz:
Parts of Speech › ViewI want to go to a university in Singapore.
A. Interjection
B. adjective
C. preposition
D. noun
Adverbs › View
They ______________ go out on weekdays.
A. hardly ever
B. carefully
C. joyfully
Tenses › ViewHow long ______ they ______ each other? ( to know )
A. do ____ know
B. have _____ known
C. have ______ been knowing
D. did _____ know
Tenses › View
They ____ credit to the customer tomorrow.
A. will extend
B. extending
C. extended
D. extends
