Соствте вопросительные и отрицательные предложения. 1) Nick has opened the window.

2) Jake and Mike have washed their bike.

3) Samantha has washed up.

4) Bob and Mary have been to the cinema.

5)Len has made a cake.

6) Lord has jumped over the fence.

7)Ben has cleaned has teeth.

8)Lucy has painted the chair.

9) Tim and Kathy have decorated the christmas tree.
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1) has Nick opened the window?

Nick hasn't opened the window.

2) have Jake and Mike washed their bike?

Jane and Mike haven't washed their bike.

3) has Samantha washed up?

Samantha hasn't washed up.

4) have Bob and Mary been at the cinema?

Bob and Mary haven't been at the cinema.

5) has Len made a cake?

Len hasn't made a cake.

6) has Lord jumped over the fence?

Lord hasn't jumped over the fence.

7) has Ben cleaned his teeth?

Ben hasn't cleaned his teeth.

8) has Lucy painted the chair?

Lucy hasn't painted the chair.

9) have Tim and Kathy decorated the Christmas tree?

Tim and Kathy haven't decorated the Christmas tree.