1) Xắp xếp lại câu 
a) received / a few / our first / we / semester report / days ago/.
b) an English / my math result / but / I got good grades / was poor / for Science /.
c) with my grandmother / we're / tonight / to celebrate / going to Hue / the festival /.
d) in / his best / Tim promised / learning Spanish / to try /.