5 颗豆豆
1. 单选题
20 秒
She__a newspaper while her father was watching TV.
was reading
read
reads
is reading
2. 单选题
20 秒
I’ll visit my uncle ___the winter holiday starts.
while
since
until
as soon as
3. 单选题
20 秒
While we___about Tom in the classroom, he came in.
talked
are talking
were talking
talk
4. 单选题
20 秒
They____themselves on the beach when the rain____.
were enjoying； came
are enjoying； comes
enjoyed； is coming
were enjoying； was coming
5. 单选题
20 秒
It is about ten years ____ I met you last.
since
for
when
as