giải và giai thích vì sao hộ em với 1 she's never been in london,..........? A is she B hasn't she C.has she D.was she 2donald trump has been .... president of ....... united states for six years A. the/the B.a/∅ C.the/∅ D.the/an 3her husband always ......... the children when she is on business A.takes care of B.take note of C. take advantage of D. take notice of 4 he's too tired to go.......... working A go up B go on C go away D go down 5 the comparison of the four values that young asians are not their american counterparts A as romantic b as romantically c.more romantic D more romantically