<span>- What are you doing this weekend?
- I don't know. I haven't decided yet.
- I cant find my address book. Have you seen it?
- It was on the table last night.
- Are you hungry?
- I have just eaten.
- Paula and Sue are here.
- Are they? What time did they arrive?</span>
Если бы был автор учебника, я бы ответил
How can I light a fire? - You could use a magnifying
How can I get my ball back? - You could use a broken umbrella
How can I carry these balloons? - You could use a sack
How can I reach my key? -You could use a coat hanger
How can I keep my hat dry? - You could use a tray
How can I lace up my trainers? - You could use a piece of string
А предложения? В которые мы должны вставить have &has