介詞填空

Earth Day was founded ________ Warn people ________the dangers ________ the environment.

介詞填空

Oh! It sounds ________ you're interested ________ the games.

介詞填空

It's a special day ________ think ________ the future ________ the Earth.

介詞填空

He won the first prize ________ the speech contest.

介詞填空

Congratulate you ________ the New Year.

介詞填空

He can do that because ________ his hard work.

介詞填空

選詞填空

all  both

________ the roses will bloom soon.

The artist is drawing a picture ________ my family.

句型轉(zhuǎn)換

Let's ________ ________ the street.