1.International trade between Japan and the US has increased drastically _______ the past decade.
第一題應該over 或 in 都可以吧，還是說有特定用法，請大大告訴我謝謝。
2. It is essential that the research project _______ within the deadline.
(A) is carrying out
(B) be carrying out
(C) is carried out
(D) be carried out
3. All employees get their paychecks automatically _______ into their bank accounts.
(D) to be deposited