[ Subject Verb Agreement ]
I have ____________ my sister to call me before.
A. tell
B. told

Random Topics:
Future Simple TensesTime PhrasesApostrophes and GrammarProgressive Verb TensesAuxiliaries VerbFuture Tenses and ModalsDirect Object and Indirect ObjectVerb + Infinitive or GerundAuxiliary Verbs, if, unless and ModalModifiersOther quiz:
Grammar for TOEFL › View_________ you plan to submit the report early, it is important to double-check all the data to avoid any mistakes that could lead to confusion later.
A. If you feel that the current version is satisfactory,
B. Unless you want to make additional revisions,
C. Even though the report seems complete,
D. Because you already completed the analysis,
Grammar › View
Do not touch the cat.
A. Interrogative
B. Statement
C. Exclamatory
D. Command
Verb Patterns › ViewWhich sentence shows the verb pattern of
Verb + preposition + ing
_
A. It started to rain.
B. They want to buy a new car.
C. We love going to parties
D. We’re thinking of moving houses.
Tenses › View
I _____ all my problems.
A. solve
B. have solved
C. have solving
