Here are the verbs transformed into the present perfect simple for each sentence:

a) What's the matter? **Have you cut** yourself?

b) I **have had** a headache ever since lunchtime.

c) Nadia has **never seen** any Chinese films.

d) Someone has **stolen** Mr Grant's bike.

e) The passengers are tired because they **have not slept** all night.

f) I'm afraid we **have just broken** your window. Sorry!

g) David has **not won** a prize this time, I'm afraid.

h) **Have you ever eaten** Spanish food? It's great!