saw some sharks 2个过去式一个原型·

saw some sharks 2个过去式一个原型· saw some sharks They saw some sharks.(改为否定句） some of the students saw this accident happen yesterday.happen为什么不用过去时happened 写一段英语小短文……很急哦!今天就要!急…… 用went to the aquarium、hung out with her friends、took photos、saw some seals、had a hamburger、bought a souvenir、ate some ice cream、saw some sharks这些词写一段小的文 there were some sharks in the aquarium改为疑问句 There were some sharks in the sea 变成否定句 翻译英语：Some sharks carry thier young inside their bodies. we saw many kinds of fishes and sharks at the a_____ there I saw small sharks as they swam lazily around the sea bottom When I looked out of the window,I saw(see)some birds.这句话不是过去进行时吗?为什么不用seeing而用saw? we (saw )many fish and (shaks)in the quarium 为什么填sharks 为什么用saw 怎么翻译 Tina bought a souvenir.变为一般疑问句,There were some sharks.同上She saw some seals.对划线部分提问,后两个单词.I had a very fun day.变否定句.He went to the gift shop.划线部分提问,后四个单词.句子改错 My brother w 英语翻译There was no sharks,but were some clever sealsThere aren't any sharks,but there are some哪个翻译好点? Dear Tim,I am in Hong Kong with my family now.Hong Kong is a beautiful city.There are many cars on the road.Yesterday,we visited the Ocean Park.I saw some sharks over there.We had a good time in Hong Kong.love,Ann1.who wrote the post card?----------- In some places there are watchtowers on the beaches to w_____people about sharks填什么? I didn't see some sharks yesterday.这句话有什么错误 Outside the school gate,he saw some pepple crowding around a woman.crowding around前面怎么不用were啊?不是过去进行时吗?