1.
<3.> John has got an old boat ( an đi với u,e,o,a,i gọi tắt uể oải)
2.
Tất cả là a
3.
<1.> a / the
<2.> the / a
<3.> a / the
<4.> an / a
<5.> the / the
<6.> a / a
<7.> an
<8.> the / the
<9.> the / a
<10.> the / a
4.
<1.> the / a / a
<2.> the / a / the
<3.> the / a
<4.> the / the
<5.> a / the
<6.> the / a
5.
a / the / the / a / the / the / the / the / the / a / the / the / the / the / the
Ko biết sai hay đúng nữa vì chắc có mấy câu sai :v
