With so many people ______ in the mine(矿), none of the rescue workers would stop to have a rest.
If you happen to get lost in the wild, you’d better stay ______ you are and wait for help.
All the trees are ______ with fruit, promising a harvest year.
—Did you catch what I said? —Sorry. I ______ a text message just now.
—What’s wrong with you yesterday? —When I was playing football, my strength ___________ and I fell down.
In our class there are 46 students, _____ half wear glasses.