Ответы и объяснения

Лучший Ответ!
1.       Ann is working in America at the moment.
2.       Hurry up! The bus is waiting.
3.       They are sleeping now. 
4.       The class   is walking now.
5.       He is playing  tennis now.
6.       She  is wearing jeans today.
7.       Look! My father is smoking  a cigar.
8.       I am staying in London at the moment.
9.       She is writing e-mail now.
10.   My mum is cooking at the moment.
11.   Please, stop! You are crying so loudly!
12.   My sister is doing the shopping now.
13.   We are decorating the house today.
14.   The sun is shining now.
15.   Look at Jane! She is dancing.