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.