Koalas live in________．
A．Australia B．Africa C．Italy
--- Where is Tom?
--- He's left a _____ saying that he has something important to do.
| A．excuse | B．sentence | C．news | D．message |
--- What a nice garden!
--- It ___ every day.
| A．is cleaning | B．has cleaned | C．must clean | D．is cleaned. |
--- Many I ______your bike?
--- Sorry. I ______ it to Mary yesterday.
| A．keep; borrowed | B．borrow; repaired | C．use; lent | D．lend; returned |
--- Shall we stop and have _______tea now?
--- Great.
| A．any | B．some | C．little | D．a bit |
--- Will Mr. Smith be here soon?
--- I can't tell. Let's go and _____when the train arrives.
| A．look | B．look for | C．find | D．find out |