Lately, I__________ (think) about changing my job because I__________ (become) dissatisfied with the conditions at my company.
John __________ (work) for the government since he graduated from Harvard University. But now he is talking about retiring (退休).
I__________ (love) chocolate since I was a child. You might even call me a "chocoholic".
I__________ (have) the same car for more than ten years. I'm thinking about buying a new one.
—How long __________ you __________ (be) in Canada?
—I __________ (study) here for more than three years.
It __________ (rain) all week. I hope it stops by Saturday because I want to go to the beach.
—Where is Gary?
—He is at the library. In fact he __________ (review) for the test every day from the last week.
Since computers were first introduced to the public in the early 1980's, technology __________ (change) a lot.
Mr. Smith is a writer. He __________ (write) ten very creative (有创造性的) short stories in the last year. One day he'll be as famous as Hemingway.
My best friend and I__________ (know) each other for over five years. We still get together once a week.