0(a) The helicopter flies in / at / on the air.02br 02br 00(b) The doctor is treating the patients.02br 02br 00(c) I walk along (to) school every weekday.02br 02br 00(d) He fills the cavities on / in their teeth.02br 02br 00 He fills cavities of his patients teeth. 02br 02br 00(e) He extracts the teeth of his patients.02br 02br 00(f) He works in his dental clinic. They come to his dental clinic to get treatment. 02br 02br 00 He is invited to many schools to explain about the teeth. 02br 02br 00(g) The car has many passengers.02br 02br 00 The ferry floats / travels on / in the water.02br 02br 00(h) The rope is 0.9 metres / metre. 02br 02br 00 The rope is 1.34 metre / metres. 0-
Top answer
12br 12br 10 He fills cavities 11font 11del 10of12del 12font 10 11b 11font 10in12font 12b 10 11font 11del 10his patients12del 12font 10 his patients11font 11b 10'12b 12font 10 teeth. 12br 12br 10(f) He works in his dental clinic. They come to his dental clinic to get treatment.
01cite10Vincent Teo12cite10(a) The helicopter flies in 11font11del10/ at / on12del12font10 the air.12br 12br 10(b) The doctor is treating the patients.12br 12br 10(c) I walk 11font11del10along1