21.annual( )

19.It's wrong to leave a hotel without( )all your bills.

18.He offered to( )her a hand, as the suitcase was too heavy for her to carry.

17.The two twins were dressed( )in blue jeans so Icudn't tcl who

16.Ofthe six people injured in the accident, only two ( )

15. He always( )the latost ashions.

14. She looks beautiful when she( )her hair long.

13. The accident was caused by an error in( )
on the part of the driver.

12.Wearing long skirts has become very ( )recently.

11.It is ( )practice to inform somebody if you want to leave early.

10.In his doctor 's room, the man( )of a pain in his back.