4.The first time I met David in the Central Park, both of us felt that we________each other for ages.
There are several factors _______ in the economy _______ make it difficult to predict the future.
_______, and problem will be settled.
It’s our hope that we’ll play a greater role in the market and _____ supply more jobs.
The _____ of news that a flood is coming is a staff working in the weather bureau.
I want to buy that kind of cloth because I _____ the cloth ______ well.