这两句话中带括号的都个有一处错误

题目

这两句话中带括号的都个有一处错误
1.(Do) you like (sandwich)?(No),I like (tea).
2.(Look) (the) (blackboar),(please).
W_____to our school
填所缺单词

答案

1,sandwich——sandwiches
2,look——look at
3,welcome