Ordinal and cardinal numbers

I have breakfast at _______ o'clock.

• six

• sixth

My brother is in the _________ class.

• ninth

• nine

It takes ______ hours to get from London to Cairo by air.

• five

• fifth

I am so happy that he won the ______ prize.

• one

• first

Jamie is ________years old.

• eleven

• eleventh

Today is the _________ of April.

• twenty

• twentieth

He scored ______ goals in ________ games.

• three/ two

• third/ second

15th

• fifteen

• fiftieth

• fifty

• fifteenth

30th

• thirty

• thirtieth

• thirteen

• three

1rst

• one

• fisrt

• eleven

• oneth