where - target - content

test course

speaking following the test unt 1->5 & letter

Review test unit 1->5 following the test

speaking following the test unt 3-4-5 & letter

Review test unit 3-4-5 following the test

speaking following the test unt 1-2-3 & letter

Review test unit 1-2-3 following the test

do exercises unit 4 in easyedu.vn