[ Tenses ]
. Convert to past tense: He is running fast.
A. He ran fastly.
B. He was running quickly.
C. He was running fast.
D. He is run fast.

Random Topics:
ComparisionModal PossibilitiesSubordinating ConjunctionsPast Simple, Present Perfect TenseAdjective, Adverb, and Noun FormsGrammar - must & have toPersonal PronounModal VerbGrammar Pronoun and Singular Plural NounGender and GrammarOther quiz:
Grammar › ViewThey … some extra staff next week.
A. Will have employed
B. Employed
C. Are going to employ
D. Employ
Modal Verbs of Certainty and Possibility › View
She must ______ all day because I haven’t seen her.
A. have worked
B. be working
Grammar › ViewFill in the best answer to complete this sentence:
John could either _____ tv or _______ a game on his computer.
A. watches/plays
B. watch/plays
C. watch/play
D. watches/play
PRESENT TENSE › View
We ( swim, swims ) in the beach every summer.
A. swim
B. swims
