The answer is the fourth option because it bests express the information given in the text
If you go to (W0LF93) he answers it.
↑is a zero.
Hope this helps.
Spacecraft <u>have</u> been seen hovering over the White House over the last few weeks.
<u>Explanation</u>:
Has is used with singular noun.
Have is used with plural noun.
The term “have” and “has” are used with the pronouns-plural noun and singular noun respectively.
Has is used in the sentence with present tense and present perfect tense.
Have is used in the present tense when the subject is a plural noun or the pronouns.
In the given sentence, spacecraft have been seen hovering over the White House over the last few weeks.
