In my opinion, jogging for some time is_________ to our health.

Tu Youyou is the first Chinese _________ the Nobel Prize in Medicine for her work in developing effective drugs against parasitic disease.

Some kinds of animals can ______ the color of their surroundings.

I hear Jack Chan will come to Laiwu next week. –Really _______ he comes, my youngersister will be very happy, A．If

ave made a phone call to you,___________ your telephone number— That’s all rightWhat was up then