VOCABULARY a time expressions Complete the sentences with for or since. I've lived here I I've had this pen ...... I

I) 1. I I\'ve had this pen since I was a child. 2. He\'s been married since last June. 3. They\'ve known each other for a long time. 4. She\'s studied French literature for three years. 5. You\'ve worn that sweater every day since Christmas! II) 1. I If you study History you learn about what happened in the past. 2. If you study Geography you learn about countries, mountains, rivers. 3. If you study Maths you learn to add, multiply, etc. 3. If you study Science you learn physics and chemistry. 4 If you study Biology you learn about plants and animals.