______, pandas may not have a place to live or food to eat．
| A．At last | B．As a result |
| C．In fact | D．At first |
______ a light when necessary. You will bring light to other people and yourself.
| A．Try on | B．Get on | C．Turn on | D．Put on |
---What did you get ______ your birthday, Tony?
---An iPad3, from my aunt.
| A．to | B．at | C．with | D．for |
---Excuse me. I’m looking for Be the Best of Yourself.
---Sorry. The book you ask for ______ out.
| A．is selling | B．is sold | C．was selling | D．will be sold |
---Hey, Tom. Let’s go swimming.
---Just a moment. I ______ a message.
| A．send | B．sent | C．am sending | D．have sent |
---Dad, must we wait until the light becomes green?
---Yes, I’m afraid we ______. That’s the traffic rule.
| A．can | B．may | C．have to | D．need |