attempt to be sth 还是 attempt sth

attempt to be sth 还是 attempt sth To attempt to be be worth to do sth 还是be worth doing sth be scared to do sth还是be scared doing sth be glad to do sth 还是be glad doing sth be heard to do sth 还是 be heard doing sth? be suppose to do sth还是supposed be familiar to sb还是sth be healthy to还是for sth be accustomed to后面加do sth.还是doing sth? Attentions must be paid to do sth还是doing sth be worthwhile of doing sth.还是to do sth. be kind to do sth还是be kind to sb? 是be eager to 还是 eager to do sth have sth.to do和have sth.to be down和have sth.down是have sth.to do和have sth.to be down意思相同,还是have sth.to be down和have sth.down相同? 是be busy doing sth还是be busy to do sth? be good at to do sth 还是 be good at doing sth 请问是be pleased to do sth还是be pleased with sth