[ 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:
Future Tense (will/be going to/p.continuous) › ViewDad can’t take you to school. He _______________ the dentist at 8.30.
A. is going to see
B. will see
C. is see
D. going to see
Gerunds, Infinitives and Participles › View
I enjoy ___(have) tea in the afternoon
A. having
B. have
C. to have
D. had
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
