These days the diver often _______ old wrecks.

Next year we ________ to Western Australia to see the Shipwreck Galleries.

Which sentence has been written incorrectly?

The diver has ________ to put on his flippers.

The diver thinks she ______ find the wreck this time.

The ship _______ there for a long time.

We faced a ______ task.

The ________ crowd watched him land safely.

I found his behaviour very ________.

The ________ boy apologised for his aggressive behaviour.

__________ in yourself is important.

I told him that ______ wouldn't get the job done.

_______ on _______ well requires discipline.

_______ about _______ is not enough.