用所给词的适当形式填空
1. How _______(do) the lemon smell? It’s nice.
2. How do the _______(glass) feel? They are hard.
3. Taste it. Is it _______(salt)? Yes, it is.
4. The coffee _______(be) very bitter.
5. Let’s _______(play) together.
6. I like hamburgers. _______(I) too.

Look at those ___over there.  (   )

A．ducks

B．duck

C．three ducks

—How many ______ do you have? （   ）
—I have seven ______.

A．subject, subject

B．subjects, subjects

C．subjects, subject

Read, choose and correct the wrong words：
There are big deskin the classroom now.   （______）______
A   B   C

Do ______（

A．pig

B．pigs）like apples?