I HAVEN’T BEEN TO A DENTIST FOR 6 MONTHS. IT’S 6 MONTHS ……...

40. - DE KIEM TRA TIENG ANH 10BAI SO 1 HOC KY 1
DE KIEM TRA TIENG ANH 10BAI SO 1 HOC KY 1

40. I haven’t been to a dentist for 6 months.

It’s 6 months ……… ..

V. Choose the underlined part among A, B, C or D that needs correcting.