根据所给汉语填入适当形式的词或短语，使句意完整正确。
（1）There are a lot of                (东西) on the table.
（2）Open             (我们) presents, please.
（3）We usually go to see              (圣诞老人) at Christmas.
（4）The card              (看起来) very beautiful.
（5）Don’t wait for            (他) under the tree.
（6）My sisters and I               （都）like singing.