— Why not Jack a toy car for his birthday?
— Good idea! He is crazy about cars.
| A．buy | B．buying | C．to buy | D．buys |
I lost my notebook. I must ______ it.
| A．find | B．found |
| C．finds | D．finding |
Which one is the mascot of the 10th Art Festival of China in Jinan?
Look! Here ________ two nice photos of my family.
| A．is | B．am | C．are | D．Be |
—Are these your books? —Yes, they are _______. Thank you.
| A．his | B．hers | C．yours | D．mine |
I love sports, _______ I don’t play sports.
| A．and | B．but | C．because | D．/ |