[ Tenses ]
The earth … once within 24 hours every day.
A. Rotated
B. Rotates
C. Rotating
D. Rotate

Random Topics:
TOEFL GrammarPrepositions and AdverbsAuxiliary Verbs (be, do, have)Main Idea and Sentence StructureSentence Adverbs & Third ConditionalConnectives (because, due to, owing to, because of)Grammar: SyntaxGrammar - to beGrammar - Punctuation of SentencesModal Auxiliaries and Similar ExpressionsOther quiz:
Modals and Tenses › ViewFormulate a future simple sentence: We ___ (travel) to Paris next summer.
A. We will travel to Paris next summer.
B. We are traveling to Paris next summer.
C. We traveled to Paris next summer.
D. We travel to Paris next summer.
Grammar › View
The delegates from each country __________ tomorrow.
A. arrives
B. are arriving
C. will arrive
D. will be arriving
Simple Present Tense › ViewDo you __________(like) chocolate milk shake?
A. Like
B. Likes
C. Be like
Grammar › View
What (you / do)———- yesterday?
A. you were doing
B. you was doing
C. you doing
D. was do
