| Last week I met my old friend Li Ming, but I forgot _____ him for his telephone number. |
A. ask B. asking C. asked D. to ask |
| ─Could I use your computer? ─Sorry. I am _____ it. |
A. taking out B. turning on C. working on D. depending on |
| My parents are out. I have to _____ my baby brother. |
A. look at B. look for C. take away D. take care of |
| ─What are you doing there? ─I am doing the _____. How dirty these clothes are! |
A. dishes B. reading C. laundry D. sports |
| David has a sore tooth. We can also say David has a _____.? |
A. stomachache B. toothache C. backache D. headache |