This or These? 1).... is Michelle's pen. 2).... computer is expensive. 3) .... books are mine and those are yours.
That or Those? 1).... bikes are mountain bikes. 2) .... shoes are too big. 3).... book is very interesting.

1 часть:1)This is Michelles pen2)This computer is expensive3)These books are mine and those are yours2 часть:1)Those bikes are mountain bikes2)Those shoes are too big3)That book is very interesting.Это легко, пиши.