翻译。
1. 一个苹果__________________
2. 四根香蕉__________________
3. 两根胡萝卜__________________
4. 三个土豆__________________
5. 一辆汽车__________________
6. 五个西瓜___________________

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.

—Can I wear my _____ today? (   )
—Yes, you can. It’s very hot.

A．T-shirt

B．jacket

C．sweater

按要求写单词。
1. ask ( 反义词 ) ____________
2. country ( 复数形式 ) ____________ 
3. cities ( 原形 ) ____________ 
4. tall ( 最高级 ) ____________ 
5. hear ( 过去式 ) ___________

按要求写出下列单词的正确形式。
1.tomato(复数)_______
2.know（同音词）_______
3.I’d like(完整形式)__________   
4.fish(复数)_________
5.potato(复数)_______________   
6.They`re(完整形式)______
7.do not(缩写形式)_______