________ in a space suit in the base, the young man looks more like an astronaut I’ve been ________.[ ]

know what time you’ll be backthis evening, Eric—-I’m not sure. It depends on_______ theinterview lasts.

______ it with me and I’ll see what I can do

They were made ________ from time to time because Tom told many jokes.

Kathy ______ a lot of Japanese while working with some Japanese engineer.