[ Modal Verb ]
You ____________ help me!
A. should to
B. must to
C. should to
D. have to

Random Topics:
Reported Speech and Reported QuestionsPresent Simple and Present Continuous TensesTenses and OpinionsPast Simple TenseGrammar - FutureVocabulary & Phrasal VerbHelpful Phrases Prefixes SuffixesCompound Words and SentencesThe -ing Form of VerbsOther quiz:
Verb Phrases › ViewWhat tense is the verb?
Mike will be singing tomorrow night.
A. past
B. present
C. future
Grammar › View
If Mr.Lin ________ exercise (運動)every day, he will become helthier.
A. does
B. will do
C. doing
D. do
Modal Verbs › View. What………we do today?
A. may
B. can
C. shall
D. have to
Idioms › View
Will the stain come ___ if I wash it?
a. out
b. in
c. up
