jack
- Jack,please help me the picture on the wall.
- What’s wrong with you, Jack? You look tired.—I ________ to prepare for the final exam last night.
- Jack often _____ music after class.
- Is Jack on duty today? —It ______ be him. It is his turn tomorrow.
- Jack, is this your jacket?–No, it _______ be my jacket. My jacket is black but this one is blue.
- Jack is a successful writer. He devotes all his energy ______ the novels.
- Hello, Sandy. This is Jack. What are you doing? -I’m watching a match. It started at 7 p.m. and _____ on for another half an hour.
- Hello, Sandy. This is Jack. What are you doing?—I’m watching a match. It started at 7:00 p.m. and _____ on for another an hour.
- Jack is funny. He often tells jokes to make us _____.
- Jack Chan is very modest. He never _______.