are the animals happy these days?怎样回答

are the animals happy these days?怎样回答 are the animals happy these days? the animals are not so happy these days. Are these animals?（肯定回答） These two days good happy! How are you doing these days?怎么回答 We are happy these days.改同义句 We are------- ------- ------- t The workers are ()(wide) the narrow street these days The teachers are busy preparing the exams these days . 请问,怎样回答are these cakes? Are these your parents?怎样回答 Are these tapes?怎样否定回答