[ Grammar: Have to ]
Dentists ____________ wear a uniform.
A. have to
B. has to
C. don’t have to
D. doesn’t have to

Random Topics:
Tenses and QuestionsModal VerbsGerund & InfinitivesOn, At, ByGrammar Error Correction (Simple Present Tense)Present Simple & ContinuesConjunctions and PrepositionsPast and Present ContinuousComparative and Superlative AdjectivePhrasesOther quiz:
Grammar › ViewI …….. (be) very nervous because I ……. (never/ski) before.
A. had been / never skied
B. was / had never skied
C. had been / never ski
D. was / never skied
Grammar › View
Please complete this application form and leave it __________.
A. now
B. soon
C. there
D. anywhere
Grammar › ViewThe pie was shared ________ among the children.
A. later
B. today
C. equally
D. gently
E. nervously
Grammar › View
Complete the sentence with the correct adverbs of frequency:
Zayed ………………. wakes up at 6:30 a. m. in school days.
A. usually
B. sometimes
C. often
