[ Modal Verbs ]
In Thailand students………………wear school uniforms.
A. has to
B. must
C. should
D. have to
Select your answer:

Random Topics:
Mixed GrammarConditionals 1,2,3Reported Speech and Reported QuestionsConditional Sentence Type 2 and Type 3Noun ClauseRoot WordClauses and GerundsFuture or PastHave GotModals, Phrasal Verbs, Gerunds and InfinitivesOther quiz:
Grammar › ViewWhen the robbery______, the safeguard______.
A. happened / slept
B. was happening / was sleeping
C. was happening / slept
D. happened / was sleeping
Tenses › View
What is he going to buy at the mall next weekend?
A. Simple Present Tense
B. Simple Past Tense
C. Present Perfect Tense
D. Future Tense of Be Going To
