A.The harder/ the better
B.The more/the much
C.The hardest /the best
D.The more hard / the more good

A.can visit
B.can be visited
C.visited
D.visits

A.polyester sleeping black bag
B.black sleeping polyester bag
C.black polyester sleeping bag
D.sleeping black polyester bag

A.sheepskin lovely long white
B.long lovely white sheepskin
C.lovely long sheepskin white
D.lovely long white sheepskin

A.have finished
B.would finish
C.will finish
D.will have finished

A.has learnt
B.would learn
C.will have learnt
D.will learn

A.had cycled
B.have cycled
C.cycled
D.was cycling

A.If Mina hadn’t lost the ticket, she would go to the concert.
B.Hadn’t Mina lost the ticket, she would have gone to the concert.
C.If Mina had lost the ticket, she would have gone to the concert.
D.Had Mina not lost the ticket, she would have gone to the concert.

A.He can't have finished his homework last night because he spent all night playing computer game.
B.He needn’t have finished his homework last night because he spent all night playing computer game.
C.He mustn’t have finished his homework last night because he spent all night playing computer game.
D.He shouldn’t have finished his homework last night because he spent all night playing computer game.

A.I didn’t see my cousin ten years ago.
B.My cousin arrived ten years ago.
C.I haven’t seen my cousin for ten years.
D.I see my cousin once every ten years.