Question

Write the correct alternative to fill in the blanks :
a)
He
(am/will/is) arrive here by tomorrow.
b) She
(is/has/have) been studying since morning.
c) They have
(come/came/comes) from far.​

Answer 1

Answer:

a) He will arrive here tomorrow.

b) She has been studying since this morning

c) They have come from far

Explanation:

a)  - The word tomorrow indicates that something will happen in the future. Therefore, you should use future tense : will. "Am" and "is" are both used for the present tense.

b) The word since indicates that she has already started. Therefore you should use the past tense: has. You would also use "has" because of the Pronoun "She" . If you would want to use the pronoun "I" then you could use "have". Example: "I have been studying since morning". You definitely would not want to use "is" because is is only for present tense.

c) It would not be came because this sentence requires something called past participle form.

I hope this helps :)