A.Make four sentences with: drop by keep up with let alone start over B.Translate the following sentences into English. 1.包括周末在内，仅仅还有12天时间可以用来 买圣诞礼物。 2.如不立即采取行动，许多种野生动物就会因 饥饿而死亡。A. Make four sentences with: drop by keep up with let alone start over B. Translate the following sentences into English. 1. 包括周末在内，仅仅还有12天时间可以用来 买圣诞礼物。 2. 如不立即采取行动，许多种野生动物就会因 饥饿而死亡