II. Fill in the blanks with the most appropriate perfect tense time expression "ever, never, just, I already, yet, for, since"
1. I haven't cleaned my room
2. They have
been to Brazil before.
3. We have known each other
twenty years.
4. Have you
seen an elephant?
5. I have
had dinner. I'm full.
6. Don't worry, the class has
begun. You don't miss much.
7. I have
been to Canada before. I wish I could go some day.
8. Have you done your homework
?

The unique structure of the opening lines of bart edelman’s poem “they shot wook kim” is meant to convey what main idea? select all that apply.

Where do i find advocacy articles for 2.04 english 4? this is for the first amendment.

During an experiment measuring the change in temperature of a chemical reaction your digital thermometer breaks. you have the same model thermometer available to use how do you proceed with the experiment a. continue on with the new thermometer b. begin the experiment again with the new thermometer c. calibrate the new thermometer and make a notation regarding the change in equipment d. calibrate the new thermometer and begin the experiment again