Complete the sentences with the given verbs in their proper forms(用所给动词的适当形式完成下列句子)：

We will have no water to drink or use if we ________ (not stop) wasting it now.

Complete the sentences with the given words in their proper forms(用括号中所给单词的适当形式完成下列句子)：

Watch ________, and you will find the difference between the two pictures. (care)

Complete the sentences with the given words in their proper forms(用括号中所给单词的适当形式完成下列句子)：

Many people caught cold last month because of the ________ weather. (change)

Complete the sentences with the given words in their proper forms(用括号中所给单词的适当形式完成下列句子)：

Feng Ai's love and ________ will always be remembered by her students and their parents in Yunnan. (kind)

Complete the sentences with the given words in their proper forms(用括号中所给单词的适当形式完成下列句子)：

Mr Chen was surprised to see the fast ________ in Shanghai after his long absence from the city. (develop)

Complete the sentences with the given words in their proper forms(用括号中所给单词的适当形式完成下列句子)：

The old lady could hardly believe that she had got the travel pass to Hong Kong so ________. (easy)

用动词的正确形式填空

A fridge is used for ________ (keep) food cool.

用动词的正确形式填空

—Where were you just now?

—I ________ (be) to the teacher’s office.

用动词的正确形式填空

Those homeless children ________ (look) after in the SOS Village.

用动词的正确形式填空

It’s dangerous ________ (play) football in the street.