单词拼写。 1．Their plans seem good in________(理论) but won't work in practice. 2．One of their first________(商业的) products was an electronic typewriter. 3．________(总共),about 50 NATO aircrafts took part in the attack. 4．The blood samples have been sent away for________(分析)． 5．We will continue the race,________of (不顾,不管) the weather. 6．When the fire got out of control,the captain told the sailors to________(放弃) the ship. 7．One or two glasses of wine every day can be________(有益的)． 8．Full________(准备) are being made to ensure the art exhibition will go on smoothly. 9．He suggests the product of labour should be equally________(分配)． 10．The government's first task is________(起草) a new constitution for the country.