Сделайте3 john usually (0)… goes …(go) to the park on sunday but today it (1)…) christmas day. he (2)… (love) christmas dinner and his mother (3)… (cook) it at the moment. his sisters (4)… (not/help) her now. they (5)… /like) cooking. it (6)… (be) christmas eve yesterday. they (7) … (go) shopping for presents. they (8)…….… (buy) presents for everyone. but they (9) … (not /give ) presents to each other last night. they (10) … (put) them under the christmas tree. in the morning they opened the presents and had lots of fun. they always have fun at christmas.

everyone agrees that unless tiger population is protected ,they will become extinct.if it were not the efforts made by international campaigns the extinction would already have become a fact.it is time to cooperate and help to animals otherwise the future will be sad.supposing there were no tigers left in the world: how would we all feel? !

1) солнце это центр мира.2) язык является языком мира.3) когда аня пришла в новую школу, она увидела много деревьев вокруг себя.4) земля - источник нашего богатства.5) минеральная вода в бутылках является всегда питьевой.6) даже хорошие ученики не могли сделать по .