Articles use A and An or x (no articals)

I've just received ....... message from Rob.

• A

• An

• X

What ....... great place this is!

• A

• An

• X

I've been to ....... concert at the Opera House.

• A

• An

• X

........ lifeguard said he'd seen ....... shark.

• A, A

• An, A

• A,An

• An, An

I went on ....... amazing trip to the Blue Mountains.

• A

• An

• X

It only takes ....... hour on the bus to get there.

• X

• A

• An

The trip cost ....... arm and a leg.

• An

• X

• A

She goes to ........ University.

• X

• An

• A

She bought____ pair of shoes.

• A

• An

• X

I saw____movie last night.

• A

• An

• X