they can catch the train. It's a question.合并成一句. It's a question whether they can catch the train _______ _______.还请说明为什么怎么填?

but he can't catch the ball we shouldn’t make ＿near the bird’s cage.children often catch fireflies and they can ＿at night. He can't catch the ball.的过去时态是什么? The rat-catcher can't catch caught rats.的意思 The rat-catcher can't catch caught rats. I can catch the They ____ (arrive) at the airport on time so that they can catch the plane catch和catch up的区别Get up early,or you can't ———— the early bus 这里是要填catch还是catch up 为什么? The police didn't catch the thieves,did they?回答 是的.没有抓住 catch can we the and ants what eat they see （连词成句） They failed to catch the bus,___ ___?(反义疑问句） 为什么是didn't they,不是did they Can they go to the movies?A.Yes,they can.B.They can't YOU MUSTN'T CATCH THE BIRDS.LOVE THEM OR THEY WILL NEVER COME BACK. hurry up ,or you ____ catch the train .A.can't B.needn't C.mustn't D.shouldn't 高中情态动词题1,your sister must be at home,_______she?A,isn't Bdoesn't Cmustn't can't2,they had to catch the early bus,________they?Ahadn't Bdidn't Cmustn't Dcan't3,He must have been abroad,_______he?Ahaven't Bhasn't Cisn't Ddidn't请问关 Hurry up,___we can't catch the early bus.为什么是or? 反义疑问句：We must hurry,or we can't catch the train,______后面是什么 the cat catchers can't catch caught cats.特别是那个 caught