You don't need to take any cash（现金）when shopping.You may pay by________ Alipay （支付宝）__________WeChat（微信）.（ ）
| A． |
either；or |
B． |
neither；nor |
| C． |
not；but |
D． |
|
Betty felt so tired last night that she ____fell asleep in bed after lying down．（ ）
A．recentlyB．suddenly
C．frequentlyD．immediately
Sam finds sweeping robots useful，and he plans to buy _____for his grandma．（ ）
A．itB．oneC．thisD．that
The living room becomes ____as the sunlight comes in through the windows．（ ）
A．biggerB．cleanerC．quieterD．brighter
Sir，did you enjoy your stay in our____？
Yes，I slept well and I like the breakfast．（ ）
A．hotelB．schoolC．factoryD．company
Peter，shall we go for a picnic this Sunday？
OK．Let's add it to ____weekend plan．（ ）
A．aB．anC．theD．/