Now that we ____ all the money, it’s no use turning on me and saying it’s all my fault

The computer was used in teaching. As a result, not only _______, but students became more interestedin the lessons. [ ]

下列各句中，表达得体的一句是

Obviously, the old soldier’s knowledge of English＿＿＿very weak.

Be _______ — you can’t expect me to finish all thiswork in so little time.