---- Dad, I’m fixing my bike, can you give me a hand?---- Just . Be sure of your own ability.
My parents always tell me ______ more vegetables and fruit.
—What do you often do at weekends?—I often _________ my grandparents.
—Must I hand in my homework now, Mr.Smith?—No,you ________.
—Which season do you like _________,winter or summer?—Summer.
—________people are there in your family?—Three.