Apostrophes for contraction

Write the contracted form of the words in bold:

Liam was not ready to leave.

Write the contracted form of the words in bold:

Unfortunately, he had been waiting for 20 minutes.

Write the contracted form of the words in bold:

It is always cold in February.

Write the contracted form of the words in bold:

I shall not help you.

Write the contracted form of the words in bold:

I am really happy you're here.

Write the contracted form of the words in bold:

She has not called for me today.

Write the contracted form of the words in bold:

I cannot find my hat.

Write the contracted form of the words in bold:

I will ask my mum if I can go.

Write the contracted form of the words in bold:

She says she has seen it before.

Write the contracted form of the words in bold:

Can you guess where we have been?