–How far is it from the park to your home? – ______.A. About ten minutes’ walk B. About ten minute’s walk C. About ten minutes
You _______ seeadentistwhenyouhaveatoothache.
--_____doyoushop? --Ishopeveryweek.
MaybeI’mnotveryhealthy,___Ihavehealthyhabits.
IthinkI’m_____unhealthy.
---What’sthematter_______Tom?---Hehasahighfever.