. Tommy’s parents thought he was at school, but _______ he was in an Internet bar. 

We are only         glad to do anything we can         her.

There was such a long queue for coffee at the interval that we ________ gave up.

—Mom，dad is smoking again!—Well，let him cut it ________ gradually since old habits die hard.

—Is there anything I can do for you?—There seems to have been a technical problem—______，that’s what they told me．