1. The price depends on the type of the hotel room.

2. The pilot apologized to passengers for the delay.

3 .He'd been complaining about headaches.

4. When he smiled at me I knew everything was all right.

1. The price depends on the type of the hotel room.

2. The pilot apologized to the passengers for the delay.

3. He'd been complaining about headaches.

4. When he smiled at me I knew everything was all right.