按要求完成下列各题。(28分)
(1)Those ducklings are cute.(改为感叹句)
________ cute those ducklings ________!
(2)Can birds fly? (改为肯定句)
________ ________ fly.
(3)This is a kangaroo.(改为复数句)
________ are ________.
(4)Are they sheep? (作否定回答)
________,they ________.
(5)Those are tigers.(改为单数句)
________ ________ ________ tiger.
(6)They are dogs.(改为一般疑问句)
________ ________ dogs?
(7)Those are goats.(就画线部分提问)
________ are those?