根据汉语提示写单词。 (1)They’re_____(唱歌) and dancing. (2)It’s very ______(冷的). (3)They are very _______(开心的). (4)They____ (全部的)laugh. (5)He’s eating ______(晚餐). (6)She’s doing her___________(家庭作业)
根据句意或汉语提示补全句子。(20分)
(1)Twenty and twenty is ________.
(2)Seventy and seven is ________.
(3)I'm the ________(冠军).
(4)Ten big ________ (狮子) are at the zoo.
(5)I've got ________(98) points.
照例子,算一算。(20分)
例:Four and four is __eight__.
(1)Six and eight is ____________.
(2)Eight and nine is ____________.
(3)Five and five is ____________.
(4)Ten and ten is ____________.
(5)Nine and four is ____________.