Try to smile more because a smile costs_______, but gives so much.
—Mum, could you please give me some _______? I’m hungry now. —OK. Here you are.
—Tom, how does your mother go to work every morning? —______ goes to work by car.
—Can you play ______ piano? —Yes, I can, but I’m not good at it.
Talking with foreigners is a useful way to ____ /ɪm'pru:v/ our English.
We should eat more fruit and vegetables to keep ______/'helθɪ/.