simple presnt- present progressive

1. They (look) are looking at some jeans.
2. Joe only (have) has one very old pair of jeans.
3. So he (want)wants to buy a new pair of jeans now.
4. Right now, he (try on)is trying on a pair of blue jeans.
5. These jeans (fit)fit very well, he (say)says.
6. But they (not suit)do no suit you,Mary (reply)replies. Try on another pair.
7. What (think / you)do you think ?he (ask)asks Mary, when has tried on another pair.
8. Great! How much (cost / they)do they cost?