However nowadays, people （)often find such advertisements on a website.

—How can people avoid food contamination nowadays？—（)

Paul is an ______ worker, and rarely does well in examinations. However he often refuses o

Nowadays, young people tend to celebrate western traditional festivals, such as Valentines

Nowadays, skilled workers such as carpenters, electricians and TV repairmen often have hig

Nowadays, the Internet is almost , that is, you can see people surfingthe Internet u

Nowadays, middle－aged men, ________ often suffer from heart attack.A、in orderB、in partic