[ Vocabulary & Grammar ]
Please call the technician to ……………………. the company ACs. They do this every year.
A. monitor
B. install
C. maintain
D. assemble
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Simple Present Tense/be/Present ProgessivePresent Continuous, Present Perfect and Used toQuantifiers, Countable and Uncountable NounsConditionals and Modals of ProbabilityPassive Modals in Different TensesPRESENT SIMPLE - CHILDRENOffer and SuggestionModals for Necessity and SuggestionsGerunds and InfitinitivesModals and InversionOther quiz:
Present Perfect Tense › ViewHasan can’t play next match. He …………………… his finger.
A. have broken
B. has breaked
C. has broken
D. was broke
Grammar and Vocabulary › View
________ you late?
A. Do
B. Why
C. Why are