Question

(a) I ------------ English for five years.
[study, studying, am studying , have been studying ]
(b) I ---------------------K.T. Joseph this week.
[seen, did'nt see, haven't seen, am not seeing ]

Answer 1

Hey mate! Here's the answer:

a) have been studying.

b) haven't seen.

Hope it helps you out. ^_^

If it did, then please mark it as brainliest.

Answer 2

I have been studying English for five years(option d)

• Have been being used in the action started in the past.
• It is used as the present perfect continuous tense.
• It is also known by the term to present perfect progressive tense.
• It shows that something started in the past but continues in the present.
• Has/Have been + the present participle is the form used here.

I haven't seen K. T. Joseph this week(option c)

• Haven't is used in present form
• It represents the negative sentence.
• Haven't referred to the past till now.
• That is we haven't done something for a specific period of time.