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 —Look! What a nice classroom!      — Yes, it ________ every day.

A. is cleaning                   B. has cleaned      C. is cleaned

---Look! What a nice and clean toilet!???

---Yes. It ______ every morning.

A. is cleaned????????????? ????????????? ????????????? ????????????? ????????????? ????????????? ????????????? B. has been cleaned?????????????

C. is being cleaned????????????? ????????????? ????????????? ????????????? ????????????? D. was cleaned

—Look! What a nice garden!

—Yes, it        every day.

A. was watered             B. is watered          C. is being watered        D. has been watered

—Look! What a nice garden!

—Yes, it        every day.

A. was watered             B. is watered          C. is being watered        D. has been watered