练习答案 Key to written exercises

　　Lesson 46

　　A

　　1 They can type these letters.

　　2 She can make the bed.

　　3 You can swim across the river.

　　4 We can come now.

　　5 We can run across the park.

　　6 He can sit on the grass.

　　7 I can give him some chocolate.

　　B

　　1 Can you type this letter? Yes, I can.

　　What can you do? I can type this letter.

　　2 Can Penny wait for the bus? Yes, she can.

　　What can she do? She can wait for the bus.

　　3 Can Penny and Jane wash the dishes? Yes, they can.

　　What can they do? They can wash the dishes.

　　4 Can George take these flowers to her? Yes, he can.

　　What can he do? He can take these flowers to her.

　　5 Can the cat drink its milk? Yes, it can.

　　What can it do? It can drink its milk.

　　6 Can you and Tom paint this bookcase? Yes, we can.

　　What can you and Tom do? We can paint this bookcase.

　　7 Can you see that aeroplane? Yes, I can.

　　What can you do? I can see that aeroplane.

　　8 Can Jane read this book? Yes, she can.

　　What can she do? She can read this book.

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