________his hair getting gray, he has decided to have it dyed

With the help of the foreign experts, they produced ___ washing machines in 2003 as the year before.

Millie has _____free time than Sandy because she has____ work to do than Sandy.

On the top of the hill ______ an ancient tower with a history of more than 1, 000 years.

The problem ________ at the meeting yesterday.