At last, Mary decided ______ Lily some flowers on her birthday.
A.give B.gives C.giving D.to give
More people think paper books are ______ to buy than e-books.
A.easy B.easier C.easiest D.the easiest
We enjoyed ______ at Tom's birthday party last Saturday.
A.myself B.himself C.ourselves D.themselves
I have got a new watch. Take a look ______ it, Ann.
A.in B.at C.of D.for
—What's Mike's nationality?
—______ is Australian.
A.I B.He C.She D.It
阅读下面的短文，从短文后的选项中选出能填入空白处的最佳选项补全短文。选项中有一项为多余选项。
On January 27, in order to win the new pneumonia Resistance War（抗击新型肺炎战）, the Ministry of Education issued（教育部公布）a notice on putting off the start time of school in spring 2020. It was said that school should not start before March. The exact start time of school will depend on situations and further notices. However, many parents are very worried that putting off the start of school may affect children's studies. If they have such a long winter vacation, children won't learn any knowledge, read books or study at all.1.Staying at home for a long time will make them keep eating, sleeping and playing, which seriously affect their physical and mental health.
In short, the close of school influences learning and develops bad habits, 2.Local education departments have also issued（发布）a notice, that is, to organize online teaching and create a network platform（平台）, where necessary courses will be shown every day, 'and online teaching will be given by excellent teachers of the subject, and students can learn at home through computer or mobil network.
3.It cannot only keep students indoors and not worry about the infection（感染）of the disease, but also make them study at home, improve their learning ability, and truly achieve "no suspension of classes". Both the platform itself and the recorded lesson resources are more useful, and are welcomed by parents and teachers.
Of course, except for learning at home, it is also necessary to teach children about health knowledge, especially how to keep away from touching virus and other knowledge popularization；at the same time, 4.which is good for physical health at home.
A.It should be said that such a method is very good.
B.it is also necessary for children to do some physical exercises or some games,
C.washing hands is a good way.
D.so how should we avoid these problems?
E.They may forget what they have learned before.
