Question

The architect designed a daring structure.

A.
present perfect

B.
past

C.
present

D.
past perfect

Answer 1

http://www.really-learn-english.com/examples-of-present-perfect-tense.html

Answer 2

what is underlined?

Answer 3

b?

Answer 4

D.
Past perfect

Answer 5

:P

Answer 6

id go with d im not good that this.

Answer 7

Thx Guys

Answer 8

Which verb is in the present progressive form?

A.
had been talking

B.
were jumping

C.
will be singing

D.
is running

Answer 9

D.
Is running

Answer 10

Which verb is in the past perfect progressive form?

A.
have been promising

B.
shall have been skipping

C.
were hugging

D.
had been sledding

Answer 11

you there

Answer 12

yeah had to buffer lemme think real quick.

Answer 13

D.
Had been sledding.

the words 'had' and 'been' are the signal words for past perfect progressive