In the supermarket foreign names of the products got _______, and I was confused about what to buy.

She is working hard all day long, which will surely ______her success in her future work.

You must keep your eyes _________ when youdo eye exercises.

Will you take the sports shoes—Well，I’m thinking ________ it is really necessary.The old pair is still in good condition.

I have _____ an eye _____ you now, so you do as you _____! [ ]