Даю 35 баллов! Помогите с английским;

возможны ошибки. я не робот))) 1) Is the first cacke tasty? yes,it is. 2)was the fourth lesson difficult? yes, it was. 3)was there a wolf under the tree? yes,it was. 4)could her second teacher sing well? yes,he could 5)are they happy to be at school again? yes,they are 6) will he answer our questions? yes,he will. 7)shall we take pictures? yes, we shall. 8)would he like to take care of the dog? yes, he would 9)were the boys in the forest? yes,they were 10)must she come to the second party? yes, she must