Complete the following sentences in the present perfect simple tense. 1) She 2) It always 3) Dan 4) Li and Susan 5) The old car 6) We not 7) My uncle 8) Our father 91 10) The old man (to be happy all day. (to snow) here in December (to be) sick for three days. (to try) four times already and will not give up. (to be) a piece of junk since I bought it. (to take) this test before. (to be) to China. never (to drive) to California before. (to speak) to the president before, occasionally (to need) help crossing the street.помогите​