Present Tenses

I hope I'll pass the test, I ____ very hard all week.

I ____ for my keys since yesterday, but I ____ them.

I can see you _____ your room. It looks great!

1 A:                      [Have you been taking, Have you been taken, Have you taken] the dog for a walk yet?

B: No, I haven’t. I 2                  ['m working, 've worked, 've been working] all day. I                      ['m just coming, 've just been coming, 've just come]home from work and I                     [haven't had, haven't been having, don't have]4 the time to walk the dog yet.

A: So how long                        [has the dog been, has the dog been being, is the dog] home alone?

B: For about 6 hours. You                      [haven't been walking, haven't walked, walk] the dog zero times since last weekend. Why don’t you take him for a walk?

A: Well, I                 [have been doing, have done, do] things all day too, you know. I have a very important meeting tomorrow and I                        [haven't been finished, haven't been finishing, haven't finished]my presentation yet.

B: Okay, I will go then.                      [Are you seeing, Have you been seeing, Have you seen][the collar and the leash?

A: They are in the kitchen. By the way,                      [have you eaten, have you been eating, are you eating]anything yet? If not, could you get us something from the supermarket?

Liz and James _____ dinner at a restaurant on Saturdays, but they _____ at home now.

More and more people _____ of cancer these days, and we still _____ no cure for it.

Why on earth _____ so fast? The train _____ at four o'clock and it is only one o'clock.

It ___ awful in this room because Karen ___ here for hours without opening a window.

She ___ usually ___ that way, but these days she _____ very rude to everybody.

In the latest episode of that TV series, Jill _____ a terrible accident, but a handsome guy _____ her immediately to a hospital.