• 2022-06-09
    We are busy ______ our lessons these days.
    A: prepare
    B: preparing
    C: to prepare
  • B

    内容

    • 0

      If you can supply your goods immediately, we shall_____ to place a trial order. ( ). A: be preparing B: Be prepared C: prepare D: preparing

    • 1

      If you can supply your goods immediately, we shall _____ to place a prompt trial order. A: be prepared B: be preparing C: prepare D: preparing

    • 2

      他们一定挺忙的,因为他们必须准备考试。 A: They must be very busy, as they have to prepare for the test. B: They must be very busy, as they have to prepare the test. C: They should be very busy, as they have to prepare the test.

    • 3

      All the afternoon my colleagues and I_____a report in the meeting room. A: prepare B: were to prepare C: have been preparing D: had been preparing

    • 4

      (ix) If you can supply us the goods immediately, we shall _______ to place a prompt trial order. A: preparing B: being preparing C: prepare D: be prepared