let's buy our tickets while i still have_____A.a little money to leave B.a few dollars left为什么选B,跟时态和while有关吗?leave不表示剩下的意思吗?

Let`s buy a card for our grandparents.同义句 let’s buy a card for our teacher同义句 Let----[our]buy some fiowers Let's buy some presents for our terchers.(改为同义句）-----we buy -----presents for our teachers? 是let's buy thing还是let's buy things Let's buy some drinks for our picnic,_____,_____?(改为反意疑问句） Let's buy some cards ( ) our friends.A for B to C of 连词成句：buy let's teacher card our a NEW Year for(.) 连词成句 buy let's teacher card our a NEW Year for(.) 用buy,let's,teacher,our,a new year card ,for连成句子 翻译Let's buy our tickets while i still have a few dollars left. Let's begin our let's open our let's do our 选择.Let's buy a _____for our gyandparents.A.New Year Card B.new year card C.New Year card Our food is not_____for the picnic.Let's buy some.A.enough food B.enough much C.much enough Let's enjoy our h____ Let's begin our class.