单项选择题
A.If B.Since C.Thongh D.When
Have you watered the flower? I don’t think this kind of...
单项选择题Have you watered the flower? I don’t think this kind of flower need（）every day.
A.water B.watering C.be watered D.being watered
Grandpa（）to water the flowers now, It’s going to rain s...
单项选择题Grandpa（）to water the flowers now, It’s going to rain soon.
A.isn’t needing B.needn’t C.doesn’t need D.needs
Sign up for alerts（）your mobile phone or email.A.to sen...
单项选择题Sign up for alerts（）your mobile phone or email.
A.to send to B.to be sent to C.to be sent D.to sent to
