I am a teacher. She is a teacher, .

the following spring , the seedsshould be knocked _______ the seed-heads and sown .

What’s the matter with Tom He seems ____ sad. —His pet dog died.

Mum, I think I’m ＿＿＿＿＿ to get back to school. —— Not really, my dear. You’d better stay at home for another day or two.

，I have to put it away and focus my attention on study this week.