—How do you look after your goldfish?—They need clean water, and remember not to _____ with your hands.
— Who helped you finish the project? — Pardon?
—Do Lucy and Lily ____ bikes? —Yes. Lucy ____ a new bike, but Lily doesn’t.
—What color is the T-shirt? —It’s ____.
—Is it your dress? —No. It’s ____.
—We really shouldn’t use plastic bags any more when shopping. —_____ It’s important to protect our environment.