Chủ đề:
Luyện tập tổng hợpCâu hỏi:
a.He set off alone a month ago and ( 1.not,hear ) ................ of since . He ( 2.fall)...... in to river and (eat).......... by crocodiles , or ( kidnap).......... by tribes men , or ( catch ) .......... fever and (die).......... of it
b. it's not much use ( have) ......... a bike if you don't know how ( ride )......... it
c. try ( avoid) .......(be).......... late . He hates ( keep) .. ( wait)........