He always did well at school __________ having to do part-time jobs every now and then.
I ________my homework to make sure that nothing had been missed.
You look well.The air and the sea foods in Sanya must ________ you, I suppose.
Joining the firm as a clerk, he got rapid promotion, and ________ as a manager.
I'm afraid Mr.Harding ______ see you now.He's busy.
Though ________ to see us, the professor gave us a warm welcome.