Question

4. We ____ (search) for information for our science project about water. *
a. has been searching
b. have been searching
c. have being search
5. Where have you ___________ (collect) your data from? *
a. been collected
b. being collect
c. been collecting
6. __________ you ______________ talking to people about the project? *
a. Do / have been
b. Have / been
c. Has / being
7. He______________(work) here for three months. *
a. has been worked
b. have worked
c. has worked
8. They ______________(go)to Australia many times *
a. have gone
b. have goed
c. have went

Answer 1

Resposta:

Explicação:

4. b

5. c

6. b

7. c

8. a