Chọn đáp án đúng
1--you really need is a long holiday.
a.that b.what c.which d.who
2.Claude didn't-.in Canada.
a.lived b.use to live c.used to live d.used to living
3.I remenber you.You-.to school here.
a.were used to going b.have already gone c.went d.used to go
4.Galileo-.his first telescope in 1690.
a.builds b.built c.has built d.had built
5--at the party, we saw Ruth standing alone.
a.Arrived b.We arrived c.Arriving d.We were arriving