Page 29 - Demo

Fill in the blanks with %u201ccan%u201d or %u201ccould%u201d. 1. I ______ run very fast when I was younger.2. She ______ speak three languages fluently.3. When he was a child, he ______ climb trees easily.4. They ____ go to the party tomorrow if they finish their work.5. We _____ swim in the ocean last summer.Choose the correct option from %u201ccan%u201d, %u201ccan%u2019t%u201d, %u201ccould%u201d, or %u201ccouldn%u2019t%u201d.1. She _______ find her keys this morning, so she was late for work.(can / can%u2019t / could / couldn%u2019t)2. When I was a kid, I _______ ride my bike for hours without getting tired.(can / can%u2019t / could / couldn%u2019t)3. He ______ come to the party tonight because he has to study.(can / can%u2019t / could / couldn%u2019t)4. They _______ go on vacation this year because they don%u2019t have enough money.(can / can%u2019t / could / couldn%u2019t)5. She _______ see very well without her glasses.(can / can%u2019t / could / couldn%u2019t)F. G.30