1.He is tired, .... he will stop working
A.although B.but C.so D.and
2."... a nice T-shirt, Trang!" -"Thank you"
A.how B.what C.which D.it
3.There will be a meeting ... friday
A.at B.next C.to D.in
4.My father first ... to Da Lat in 2010
A.go B.went C.goes D.will go