用am、is、are填空。

用am、is、are填空。

用am、is、are填空。

用am、is、are填空。

用am、is、are填空。

Complete the sentences with the correct prepositions. (at on in)

Mr Wang goes to work early ________ the morning and comes home late ________ the evening.

Complete the sentences with the correct prepositions. (at on in)

We have three public holidays ________ the Chinese New

Year ________ the first, second and third days.

Fill in the blanks with'in', ‘on'and'at’.

Tommy wants to go to America to study ________ 18.

Fill in the blanks with 'in', ‘on'and'at’.

David's team practice football ________ Sunday.

Fill in the blanks with'in', ‘on'and'at’.

Uncle Bob visits his family ________ Easter.