—Who’s singing in the garden?—It ________ be Tom. He always practices singing at this time.
He is to play basketball,so he is unhappy.
He is very hungry because he went to school breakfast .
Just now,when I walked past your house, I saw your son .
Look up(查阅) the following words in a dictionary , Which word can we find first ?
Which word has the different ways to pronounce the end -ed?