DON'T EAT SWEETS, THEY'RE BAD______YOUR TEETH. A. TO B. OF C. WITH...

49. - DE THI TIENG ANH CONG CHUC QUANG NGAI 2017 CO DAP AN VA GIAI THICH CHI TIET FULL 3 PHAN
DE THI TIENG ANH CONG CHUC QUANG NGAI 2017 CO DAP AN VA GIAI THICH CHI TIET FULL 3 PHAN

49.

Don't eat sweets, they're bad______your teeth.

A. to B. of

C. with D. for (be bad for: có hại cho)