Ipreferthisdiagram________thatone.
Ifound________toanswerallthequestionswithinthetimegiven.
Wewerebusy________(get)thingsreadyforthetrialproductionwhenhephonedus.
Tosucceedinascientificresearchproject________.
Heaskedmewhethermybrother________(fly)toBeijing.
Themorewelookedatthepicture,________.