用所给单词的适当形式填空。（共6小题；每小题1分，满分6分） December is the __________ (twelve) month of a year.
As we all know, the silk dress feels __________ (soft).
She said to the twins, “Help ___________ (you) to some fruit.”
You should do your homework as ___________ (careful) as your sister.
The foreign teacher gave us some ___________ (advice) on how to learn English.
__________ (teach) high school students in a poor mountain village may not sound like fun to you.
---- Are these your _______? ---- Yes, they’re my uncle’s sons.
| A．sisters | B．cousin |
| C．cousins | D．brother |
Look! Some beautiful birds 鸟 are ______ the tree.
| A．at | B．on | C．for | D．in |
----______ he have a tennis ball ? ---- No, he _________.
| A．Do; doesn’t | B．Does; do |
| C．Does; doesn’t | D．does; does |
Wow! ________ a lovely dog. Do you know ________ name ?
| A．it’s; it’s | B．It’s; its |
| C．Its; it’s | D．It’s; It’s |
Hi. This is ______ new teacher. ______ name is Linda and the bag is _______.
| A．your; My; hers | B．his; Your; she |
| C．your; Her; hers | D．her; His; her |