[ Grammar ]
He is
A. Rolling
B. Jumping
C. Flying
Random Topics:
Adjectives & AdverbsGrammar TOEFLArticles & QuantifiersSimple Present - WH QuestionsThe First Conditional SentencePresent Simple: affirmative, negative, interrogativePresent Simple or Present ContinuousConditionals / Unreal PastPresent, Past, Present Perfect and ComparativeMust Vs Have toOther quiz:
Subject Verb Agreement › ViewThe airplane (fly / flies) high above the clouds.
A. fly
B. flies
Present Tense › View
My mom ______ my cat twice a day.
A. eats
B. feeds
C. eat
D. feed
Grammar › ViewJason ______ exercise before（在……之前）he worked in the gym. Now, he ______ it after work every day.
A. never; did
B. didn’t; did
C. doesn’t; does
D. didn’t; does
Grammar › View
Javier ___ like American football.
a. doesn’t
b. don’t
c. isn’t
d. aren’t