I am tired _____ the partner I have been working with; he is too hard a person______

Many a time ________ swimming alone.

stole my wallet when I was on the bus.–That’s too bad!

―Hi, Liz．Could I have a word with you? ―Sorry, I’m running late, _______ I’ll talk to you later

______ with a moon rover(月球车) called “Yutu” (Jade Rabbit) , Chang’e-3 successfully landed on the moon.